{"id":728,"date":"2026-09-30T06:35:07","date_gmt":"2026-09-30T06:35:07","guid":{"rendered":"https:\/\/isijournalpublications.com\/blog\/?p=728"},"modified":"2026-09-30T07:38:37","modified_gmt":"2026-09-30T07:38:37","slug":"different-types-of-research-articles","status":"publish","type":"post","link":"https:\/\/isijournalpublications.com\/blog\/different-types-of-research-articles\/","title":{"rendered":"Different Types of Research Articles | Complete Guide for Researchers"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The different types of research articles include original research articles, review articles, systematic reviews, meta-analyses, case reports and case studies, short communications, methodology articles, protocols, registered reports, data and software articles, theoretical or conceptual papers, and perspectives, commentaries and editorials.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>What Are the Different Types of Research Articles?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Wondering what the different types of research articles are? fall into three broad families:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Primary research:<\/strong> the authors report new data or a new analysis (original research, short reports, case reports, many methods articles).<\/li>\n\n\n\n<li><strong>Secondary research:<\/strong> the authors synthesize existing studies (review articles, systematic reviews, meta-analyses, scoping reviews).<\/li>\n\n\n\n<li><strong>Non-empirical contributions:<\/strong> the authors advance theory, argument, or discussion (conceptual papers, perspectives, commentaries, editorials).<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Research Article Type<\/strong><\/td><td><strong>Main Purpose<\/strong><\/td><td><strong>Uses Original Data?<\/strong><\/td><\/tr><tr><td><strong>Original Research Article<\/strong><\/td><td>Reports new research findings.<\/td><td>Usually yes.<\/td><\/tr><tr><td><strong>Review Article<\/strong><\/td><td>Synthesizes existing research.<\/td><td>No new, primary dataset usually.<\/td><\/tr><tr><td><strong>Systematic Review<\/strong><\/td><td>Systematically evaluates existing studies.<\/td><td>No.<\/td><\/tr><tr><td><strong>Meta-Analysis<\/strong><\/td><td>Statistically combines study results.<\/td><td>No new primary dataset, usually.<\/td><\/tr><tr><td><strong>Case Report<\/strong><\/td><td>Describes an individual case or event.<\/td><td>Case-specific evidence.<\/td><\/tr><tr><td><strong>Short Communication<\/strong><\/td><td>Reports concise research findings.<\/td><td>Often yes.<\/td><\/tr><tr><td><strong>Methodology Article<\/strong><\/td><td>Presents or evaluates a research method.<\/td><td>Depends.<\/td><\/tr><tr><td><strong>Theoretical\/Conceptual Article<\/strong><\/td><td>Develops or analyzes concepts and theory.<\/td><td>Usually no.<\/td><\/tr><tr><td><strong>Perspective Article<\/strong><\/td><td>Presents an informed scholarly viewpoint.<\/td><td>Usually no.<\/td><\/tr><tr><td><strong>Commentary<\/strong><\/td><td>Discusses or responds to research and developments.<\/td><td>Usually no.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Important:<\/strong> Exact names and definitions differ between journals and disciplines. Publishers such as <a href=\"https:\/\/www.springer.com\/de\/authors-editors\/authorandreviewertutorials\/writing-a-journal-manuscript\/types-of-journal-articles\/10285504\"><\/a><a href=\"https:\/\/www.springer.com\/de\/authors-editors\/authorandreviewertutorials\/writing-a-journal-manuscript\/types-of-journal-articles\/10285504\">Springer<\/a> group articles into a handful of broad families (original research, reviews, short reports or letters, case studies, methodologies), while <a href=\"https:\/\/authorservices.taylorandfrancis.com\/publishing-your-research\/writing-your-paper\/different-types-of-research-articles\/\"><\/a><a href=\"https:\/\/authorservices.taylorandfrancis.com\/publishing-your-research\/writing-your-paper\/different-types-of-research-articles\/\">Taylor &amp; Francis<\/a> lists a wider set that includes protocols, data notes, registered reports, and software tool articles. Always treat your target journal&#8217;s author instructions as the final authority.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">16 Different Types of Research Articles<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>1. Original Research Article<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best for:<\/strong> Reporting a completed study with new findings.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An original research article presents research conducted by the authors. It is the most common manuscript type and counts as primary literature. Many scientific journals expect the IMRaD structure, which the <a href=\"https:\/\/www.icmje.org\/recommendations\/browse\/manuscript-preparation\/preparing-for-submission.html\"><\/a><a href=\"https:\/\/www.icmje.org\/recommendations\/browse\/manuscript-preparation\/preparing-for-submission.html\">ICMJE recommendations<\/a> describe as the usual format for original research:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Abstract.<\/li>\n\n\n\n<li>Introduction.<\/li>\n\n\n\n<li>Methods.<\/li>\n\n\n\n<li>Results.<\/li>\n\n\n\n<li>Discussion.<\/li>\n\n\n\n<li>Conclusion (where required).<\/li>\n\n\n\n<li>References, tables, figures, and supplementary material.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Original Research Article Reports new research findings Usually yes.. Original research can be quantitative, qualitative, mixed-methods, experimental, observational, computational, or policy-oriented.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Example:<\/strong> A study measuring the relationship between sleep duration and academic performance among university students.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Want to see how numerical studies are framed? Browse these <a href=\"https:\/\/isijournalpublications.com\/blog\/quantitative-research-examples\/\">quantitative research examples<\/a>.<\/em><\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>2. Review Article<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best for:<\/strong> Analyzing and synthesizing existing research.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A review article does not normally report a new primary experiment. It summarizes published literature, identifies trends, compares findings, exposes research gaps, and often recommends directions for future work. It is classified as secondary literature, but it can still make an original intellectual contribution through critique, comparison, or framework-building.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Common review subtypes include narrative, systematic, scoping, integrative, umbrella, rapid, realist, and critical reviews.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Narrative reviews<\/strong> offer a broad, interpretive overview. Their strength is context and expert synthesis; their risk is selection bias when the search process is not described. A narrative review should never be labeled &#8220;systematic&#8221; simply because it cites many sources.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Scoping reviews<\/strong> map the range and characteristics of evidence on a broad or emerging topic. They emphasize breadth (what exists, what is missing) rather than a focused verdict on effectiveness.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Example:<\/strong> A review of research on the relationship between social media use and mental health.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Writing a literature-based section or paper? See our guide to the <a href=\"https:\/\/isijournalpublications.com\/blog\/what-is-rrl-in-research\/\">review of related literature<\/a>.<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>3. Systematic Review Article<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best for:<\/strong> Answering a focused question with a predefined, transparent method.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A systematic review is not simply a longer literature review. It follows explicit, reproducible steps:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A focused research question.<\/li>\n\n\n\n<li>A documented search strategy and databases.<\/li>\n\n\n\n<li>Inclusion and exclusion criteria.<\/li>\n\n\n\n<li>Study screening and selection.<\/li>\n\n\n\n<li>Data extraction.<\/li>\n\n\n\n<li>Quality or risk-of-bias assessment.<\/li>\n\n\n\n<li>Evidence synthesis (narrative or statistical).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The ICMJE notes that authors of review manuscripts should describe how evidence was located, selected, extracted, and synthesized, and that For systematic reviews, journals commonly expect authors to clearly report how evidence was located, selected, extracted, and synthesized. Reporting typically follows the PRISMA guideline, including a flow diagram.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>4. Meta-Analysis Article<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best for:<\/strong> Statistically pooling results from multiple studies.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A meta-analysis extracts quantitative results from existing studies and combines them to estimate an overall effect, while examining heterogeneity, sensitivity, and possible publication bias. Results are usually displayed in forest plots.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The key distinction:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Systematic review<\/strong> = a structured method for finding and evaluating evidence.<\/li>\n\n\n\n<li><strong>Meta-analysis<\/strong> = a statistical technique that <em>may<\/em> be used within a systematic review.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A systematic review can be entirely narrative; a meta-analysis needs sufficiently compatible quantitative data.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>5. Case Report and Case Study Article<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best for:<\/strong> Reporting an individual case or examining a specific case in depth.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Appropriate patient consent and ethical requirements should be followed, with the CARE guideline commonly used for reporting.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Medical case report:<\/strong> describes one patient or a small number of patients: presentation, diagnosis, treatment, outcome, and why the case is instructive. Patient consent is essential, and the CARE guideline is commonly used.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Case study (social sciences, business, education, law):<\/strong> examines a bounded case such as an organization, community, program, policy, event, or phenomenon, using interviews, observations, documents, or records. Its structure typically covers context, case selection rationale, data sources, analysis, findings, and limitations.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A rigorous case study is systematic research, not an anecdote. Equally, a single case can suggest hypotheses but cannot establish prevalence, causality, or general effectiveness.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>6. Short Communication \/ Short Report<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best for:<\/strong> Communicating important, focused, or time-sensitive findings concisely.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Short reports present a limited but complete dataset, a single experiment, or a valuable preliminary result. Journals may call them research letters, brief reports, rapid communications, or research notes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The word limit does not lower the bar. Authors must still provide enough methodological detail for readers to judge the claim. Springer notes that this format suits results that are time-sensitive or likely to prompt further research.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>7. Methodology Article<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best for:<\/strong> Introducing, improving, testing, or evaluating a method, tool, or analytical approach.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Examples include a new measurement technique, statistical method, laboratory procedure, survey instrument, or research framework.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What it usually includes:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The limitation of existing methods.<\/li>\n\n\n\n<li>The proposed method and its development.<\/li>\n\n\n\n<li>Validation or testing.<\/li>\n\n\n\n<li>Results and comparison with alternatives.<\/li>\n\n\n\n<li>Limitations and applications.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A credible methods article demonstrates that the method works, through validation, reproducibility, accuracy, or benchmark comparison.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>8. Protocol Article<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best for:<\/strong> Publishing a research plan before results exist.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A study protocol describes rationale, objectives, design, participants or data sources, outcomes, analysis plan, and ethics for a planned study. <a href=\"https:\/\/journals.plos.org\/plosone\/s\/what-we-publish\"><\/a><a href=\"https:\/\/journals.plos.org\/plosone\/s\/what-we-publish\">PLOS<\/a> also distinguishes study protocols from <em>lab protocols<\/em>, which are step-by-step procedures for experiments or computational work. A protocol contains no results; once the study is complete, the findings go into a separate completed-study article.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>9. Registered Report<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In simple terms, a registered report allows researchers to receive peer review of their research plan before collecting data.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>10. Data Article and Software Article<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best for:<\/strong> Making a dataset or tool citable, discoverable, and reusable.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>data article<\/strong> (or data note) explains why a dataset was created, how it was collected, its variables and metadata, quality-control steps, file formats, repository location, and reuse potential. It generally does not test hypotheses.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>software article<\/strong> describes a tool&#8217;s rationale, architecture, implementation, dependencies, example inputs and outputs, validation, licensing, and version details.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Both give credit for research outputs that a conventional paper may not capture, and both can complement, rather than replace, a main research article.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">11. Software Article<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best for:<\/strong> Describing a research software tool, package, framework, or computational resource.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A software article explains the purpose, development, functionality, and research applications of a software tool. It can describe software created specifically for a research project or a tool designed for broader use by researchers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A typical software article may cover:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The research problem the software addresses<\/li>\n\n\n\n<li>The software&#8217;s purpose and main features<\/li>\n\n\n\n<li>Architecture or technical design<\/li>\n\n\n\n<li>Implementation and dependencies<\/li>\n\n\n\n<li>Installation and usage<\/li>\n\n\n\n<li>Example inputs and outputs<\/li>\n\n\n\n<li>Validation, testing, or benchmarking<\/li>\n\n\n\n<li>Version information and updates<\/li>\n\n\n\n<li>Documentation and licensing<\/li>\n\n\n\n<li>Availability through a repository or other distribution platform<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Example:<\/strong> An article describing a new open-source Python package developed to analyze large-scale survey data.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Software articles can make research tools <strong>discoverable, citable, and reusable<\/strong>, while also documenting how the software was developed and evaluated. Requirements vary by journal, so authors should check the target journal&#8217;s guidelines before preparing a software article.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">12. Theoretical or Conceptual Article<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best for:<\/strong> Developing, reviewing, or challenging theories and frameworks.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These articles may compare theories, identify theoretical gaps, propose a conceptual framework, connect previously separate concepts, or develop propositions. They usually contain no primary dataset but draw on prior empirical literature, logic, and scholarship.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A typical structure moves from problem and significance, to existing theory, to the gap, to the proposed model, propositions, implications, and a future research agenda. Rigor here means conceptual precision, sound reasoning, and deep engagement with the literature.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">13. Perspective Article<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best for:<\/strong> Presenting an expert scholarly viewpoint on a topic or emerging issue.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Perspectives interpret developments, highlight emerging research directions, and pose future questions. Because they generally do not present a new empirical dataset, they are not the same as original research articles. Many journals publish them mainly by invitation, so check before drafting.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">14. Commentary Article<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best for:<\/strong> Discussing, responding to, or contextualizing research, policy, theory, or developments.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A commentary might respond to a recently published paper, interpret a controversial issue, or offer expert context. Requirements and naming vary considerably by journal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">15. Editorial Article<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Best for:<\/strong> Scholarly commentary from journal editors or invited contributors.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Editorials introduce special issues, flag important developments, or signal journal and community priorities. They are distinct from independently submitted original research and are frequently commissioned.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">16. Research Letter \/ Letter to the Editor<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">These formats vary widely. A <strong>research letter<\/strong> may report brief original findings, while a <strong>letter to the editor<\/strong> may respond to a published paper, add discussion, or request a clarification or correction. Confirm the target journal&#8217;s definition before writing.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Bonus: Replication Article<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A replication article repeats or reanalyzes a previous study to test whether its findings are reproducible or robust. It may be direct, conceptual, preregistered, multisite, or a reanalysis of original data. Depending on the journal, it may be submitted as a research article, a registered report, or a dedicated replication category.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>Research Article Types vs. Research Methods<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Confused between research article types, and research methods? Many students and early-career researchers mix these up, so here is the clean separation. An <strong>article type<\/strong> describes <em>what kind of publication you are preparing<\/em>. A <strong>research method<\/strong> describes <em>how the evidence was generated and analyzed<\/em>.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Article Type<\/strong><\/td><td><strong>Related Research Method or Design<\/strong><\/td><\/tr><tr><td>Original research article<\/td><td>Quantitative, qualitative, mixed methods, experimental, observational, and more.<\/td><\/tr><tr><td>Review article<\/td><td>Literature synthesis.<\/td><\/tr><tr><td>Case study article<\/td><td>Case study methodology.<\/td><\/tr><tr><td>Systematic review<\/td><td>Systematic review methodology.<\/td><\/tr><tr><td>Meta-analysis<\/td><td>Statistical synthesis.<\/td><\/tr><tr><td>Methodology article<\/td><td>Method development and evaluation.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">There are actually several layers, and they operate independently:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Concept<\/strong><\/td><td><strong>Meaning<\/strong><\/td><td><strong>Example<\/strong><\/td><\/tr><tr><td>Article type<\/td><td>Submission category.<\/td><td>Original Research Article.<\/td><\/tr><tr><td>Research methodology<\/td><td>Overall approach.<\/td><td>Qualitative, quantitative, mixed methods.<\/td><\/tr><tr><td>Study design<\/td><td>Specific plan.<\/td><td>Randomized trial, cohort study, case study.<\/td><\/tr><tr><td>Research method<\/td><td>Practical technique.<\/td><td>Interview, survey, regression.<\/td><\/tr><tr><td>Manuscript format<\/td><td>How it is organized.<\/td><td>IMRaD, structured review.<\/td><\/tr><tr><td>Reporting guideline<\/td><td>Transparency checklist.<\/td><td>CONSORT, STROBE, PRISMA, CARE<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A randomized controlled trial is a <em>study design<\/em>, typically reported in an original research article. A qualitative interview project might be submitted as an original research article, a case study, or a short report. That is why &#8220;qualitative article&#8221; is rarely a submission category in itself.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>Article Type vs. Research Paper Format<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;Research paper&#8221; is a loose term covering course assignments, thesis chapters, conference papers, preprints, and journal manuscripts.A journal article is a manuscript published in a scholarly journal, subject to that journal&#8217;s editorial and review process. An original research article is one kind of journal article; so is a review, protocol, or commentary.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>Types of Research Articles by Research Approach<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Quantitative research articles<\/strong> rely on numerical data and statistical analysis. See these examples of quantitative research for reference.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Qualitative research articles<\/strong> draw on interviews, observations, documents, or textual data, often using thematic analysis. Reporting commonly follows SRQR or COREQ.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mixed-methods research articles<\/strong> combine both approaches.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These describe research <em>approaches<\/em>, not necessarily separate journal categories. Most journals would file all three under &#8220;Original Research.&#8221;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Original Research Article vs. Review Article<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Feature<\/strong><\/td><td><strong>Original Research<\/strong><\/td><td><strong>Review Article<\/strong><\/td><\/tr><tr><td>Main purpose<\/td><td>Present new research.<\/td><td>Analyze existing research.<\/td><\/tr><tr><td>Primary data<\/td><td>Usually yes.<\/td><td>Usually no.<\/td><\/tr><tr><td>Existing literature<\/td><td>Supports the study.<\/td><td>Is the main evidence base.<\/td><\/tr><tr><td>Methods<\/td><td>Research methodology.<\/td><td>Literature search and review approach.<\/td><\/tr><tr><td>Results<\/td><td>New findings.<\/td><td>Synthesized findings.<\/td><\/tr><tr><td>Research gap<\/td><td>Addresses a gap.<\/td><td>Identifies gaps and trends.<\/td><\/tr><tr><td>Typical conclusion<\/td><td>Findings and implications.<\/td><td>Evidence synthesis and future directions.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Systematic Review vs. Meta-Analysis<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Systematic Review<\/strong><\/td><td><strong>Meta-Analysis<\/strong><\/td><\/tr><tr><td>A review methodology.<\/td><td>A statistical synthesis technique.<\/td><\/tr><tr><td>Identifies relevant studies systematically.<\/td><td>Combines numerical results.<\/td><\/tr><tr><td>Can use narrative or qualitative synthesis.<\/td><td>Requires compatible quantitative data.<\/td><\/tr><tr><td>May or may not include a meta-analysis.<\/td><td>Often conducted within a systematic review.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Does Each Type Contain Original Data?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;Original data&#8221; needs nuance. A systematic review creates an original <em>coded dataset of studies<\/em>; a data article publishes an original dataset <em>without<\/em> hypothesis testing; a software article makes an original computational contribution <em>without<\/em> human or experimental data. Treat &#8220;primary data&#8221; as a tendency, not an absolute rule.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>How to Choose the Right Research Article Type<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>1. Start With Your Research Question<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ask yourself: What am I investigating? Am I reporting new findings, synthesizing existing studies, or proposing a theory or method?<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>2. Consider Your Evidence<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Do you have primary data, existing studies, a single case, numerical results from multiple studies, or a new method? Your evidence usually narrows the options quickly.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>3. Check Your Discipline<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Article types vary across disciplines. Biomedicine, engineering, social sciences, education, business, law, and the humanities may use different categories and terminology. Case reports dominate clinical publishing; conceptual papers are prominent in management and theory-driven fields.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>4. Check Your Target Journal<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Read the aims and scope, accepted article types, author guidelines, word limits, and formatting requirements. Taylor &amp; Francis specifically advises checking these because categories and requirements vary between journals. Also confirm whether a category is open to unsolicited submissions or by invitation only, which is common for reviews, perspectives, and editorials.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Still deciding where to submit? Read <a href=\"https:\/\/isijournalpublications.com\/blog\/how-to-choose-the-right-journal-for-your-research-paper\/\">how to choose the right journal for your research paper<\/a>.<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>5. Check Recent Articles<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Scan recent issues to see which formats the journal actually publishes and how they are structured.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>Which Type of Research Article Should You Write?<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Your Research Situation<\/strong><\/td><td><strong>Potential Article Type<\/strong><\/td><\/tr><tr><td>You conducted a new experiment<\/td><td>Original research article.<\/td><\/tr><tr><td>You analyzed survey data<\/td><td>Original quantitative research.<\/td><\/tr><tr><td>You conducted interviews<\/td><td>Qualitative research article.<\/td><\/tr><tr><td>You combined qualitative and quantitative data<\/td><td>Mixed-methods article.<\/td><\/tr><tr><td>You synthesized existing literature<\/td><td>Review article.<\/td><\/tr><tr><td>You followed a systematic search and review process<\/td><td>Systematic review.<\/td><\/tr><tr><td>You statistically combined study results<\/td><td>Meta-analysis.<\/td><\/tr><tr><td>You want to map a broad field<\/td><td>Scoping review.<\/td><\/tr><tr><td>You report a unique clinical case<\/td><td>Case report.<\/td><\/tr><tr><td>You developed a new research method<\/td><td>Methodology article.<\/td><\/tr><tr><td>You designed a study but have no data yet<\/td><td>Protocol or registered report (Stage 1).<\/td><\/tr><tr><td>You have a dataset with documentation but no full analysis<\/td><td>Data article.<\/td><\/tr><tr><td>You propose a conceptual framework<\/td><td>Theoretical\/conceptual article.<\/td><\/tr><tr><td>You have a concise set of findings<\/td><td>Short communication.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Note:<\/strong> The final article type must be confirmed against the target journal&#8217;s author guidelines.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>How to Prepare Different Types of Research Articles for Publication<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Original research:<\/strong> Prioritize a transparent methodology, clearly reported results, an honest discussion of limitations, and reproducibility (data and code statements where required).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Review article:<\/strong> Focus on a defensible source-selection approach, coherent synthesis rather than a list of summaries, and clearly identified research gaps.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Systematic review:<\/strong> Register or document a protocol, report the full search strategy, state eligibility criteria, explain study selection, appraise quality, and follow PRISMA.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Case report:<\/strong> Document case details accurately, secure consent and ethical approval as required, explain contextual or clinical relevance, and acknowledge that one case limits generalization.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Short communication:<\/strong> Keep one clear message, present key findings efficiently, and respect word limits without dropping essential methods.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Reporting Guidelines at a Glance<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Reporting guidelines improve transparency; they do not fix weak design. The <a href=\"https:\/\/www.equator-network.org\/reporting-guidelines\/\"><\/a><a href=\"https:\/\/www.equator-network.org\/reporting-guidelines\/\">EQUATOR Network<\/a> maintains a searchable library.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Study or Article Situation<\/strong><\/td><td><strong>Common Guideline<\/strong><\/td><\/tr><tr><td>Randomized trial<\/td><td>CONSORT.<\/td><\/tr><tr><td>Cohort, case-control, cross-sectional study<\/td><td>STROBE.<\/td><\/tr><tr><td>Systematic review or meta-analysis<\/td><td>PRISMA.<\/td><\/tr><tr><td>Study Protocol<\/td><td>SPIRIT or PRISMA-P.<\/td><\/tr><tr><td>Diagnostic accuracy study<\/td><td>STARD.<\/td><\/tr><tr><td>Prediction Model<\/td><td>TRIPOD.<\/td><\/tr><tr><td>Case Report<\/td><td>CARE.<\/td><\/tr><tr><td>Qualitative research<\/td><td>SRQR or COREQ.<\/td><\/tr><tr><td>Animal research<\/td><td>ARRIVE.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Identify your study design first, then choose the checklist, and confirm which one your journal requires.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>Pre-Submission Checklist<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Confirmed the journal accepts my chosen article type.<\/li>\n\n\n\n<li>Read the type-specific instructions and reviewed recent examples.<\/li>\n\n\n\n<li>Verified word, abstract, figure, table, and reference limits.<\/li>\n\n\n\n<li>Completed the required reporting checklist or flow diagram.<\/li>\n\n\n\n<li>Confirmed ethics, consent, registration, and data-availability requirements.<\/li>\n\n\n\n<li>Used consistent terminology across title page, abstract, cover letter, and submission form.<\/li>\n\n\n\n<li>Sent a pre-submission inquiry if the category was unclear.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>Common Mistakes When Choosing a Research Article Type<\/h2>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Choosing an article type before defining the research question.<\/strong> The question and evidence should drive the category, not the reverse.<\/li>\n\n\n\n<li><strong>Confusing a research method with an article type.<\/strong> &#8220;Qualitative&#8221; is an approach; the submission category is usually &#8220;Original Research&#8221; or &#8220;Case Study.&#8221;<\/li>\n\n\n\n<li><strong>Treating a literature review as a systematic review.<\/strong> Without a transparent, reproducible method, it is a narrative review.<\/li>\n\n\n\n<li><strong>Assuming a meta-analysis and a systematic review are the same thing.<\/strong> One is a statistical technique; the other is a review methodology.<\/li>\n\n\n\n<li><strong>Confusing a literature review section with a review article.<\/strong> Most empirical papers contain the former; that does not make them the latter.<\/li>\n\n\n\n<li><strong>Calling correlation causal.<\/strong> Observational and survey-based articles rarely justify causal claims.<\/li>\n\n\n\n<li><strong>Using a protocol article to report results.<\/strong> Completed studies belong in a completed-study format.<\/li>\n\n\n\n<li><strong>Omitting validation from a methods article.<\/strong> Readers need evidence that the method works.<\/li>\n\n\n\n<li><strong>Picking the shortest format to save effort.<\/strong> Short formats demand tighter focus and complete evidence.<\/li>\n\n\n\n<li><strong>Overclaiming from a single case report.<\/strong><\/li>\n\n\n\n<li><strong>Ignoring journal-specific article types and guidelines.<\/strong> One journal&#8217;s &#8220;Research Article&#8221; may include systematic reviews; another requires a separate category.<\/li>\n\n\n\n<li><strong>Exceeding word limits or using the wrong manuscript structure.<\/strong><\/li>\n\n\n\n<li><strong>Choosing a journal before checking its scope, or skipping its recent issues.<\/strong><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>How ISI Journal Publications Can Help With Research Articles<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Choosing the right article type is only one step. ISI Journal Publications offers services across the manuscript journey, without guaranteeing publication outcomes, because acceptance always rests with the journal and its reviewers.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/isijournalpublications.com\/scientific-editing\">Scientific Editing<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Strengthen the clarity, logic, structure, and consistency of your manuscript with expert <a href=\"https:\/\/isijournalpublications.com\/scientific-editing\">scientific editing services<\/a>, including a check that your article follows the conventions of its type.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/isijournalpublications.com\/english-editing\">English Editing<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Polish grammar, academic tone, clarity, and presentation with <a href=\"https:\/\/isijournalpublications.com\/english-editing\">academic English editing services<\/a> and <a href=\"https:\/\/isijournalpublications.com\/premium-editing\">premium editing services<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/isijournalpublications.com\/journal-selection\">Journal Selection<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ISI&#8217;s <a href=\"https:\/\/isijournalpublications.com\/journal-selection\">journal selection service<\/a> filters journals by scope, your preferences, impact-factor requirements, and manuscript genre, then delivers a shortlist and a journal-selection report.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/isijournalpublications.com\/pre-resubmission\">Pre-Submission Peer Review<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Get independent feedback before you submit with <a href=\"https:\/\/isijournalpublications.com\/pre-resubmission\">pre-submission peer review<\/a>, which helps you catch weaknesses in design, reporting, or article-type fit.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/isijournalpublications.com\/journal-submission\">Journal Submission<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Get journal-specific formatting and submission support through the <a href=\"https:\/\/isijournalpublications.com\/journal-submission\">journal submission service<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/isijournalpublications.com\/resubmission\">Resubmission Support<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">If a manuscript has been rejected, <a href=\"https:\/\/isijournalpublications.com\/resubmission\">research paper resubmission support<\/a> provides review and journal-specific preparation before you try again.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">There are many different types of research articles, and the appropriate type depends on your research question, evidence, methodology, discipline, and target journal. Original research articles report new findings, while review articles synthesize existing evidence. Remember the core distinction: an article type is the publication category, while a research method is how the evidence was produced.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently Asked Questions<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1790748879971\"><strong class=\"schema-faq-question\">What are the different types of research articles?<\/strong> <p class=\"schema-faq-answer\">The main types are original research articles, review articles, systematic reviews, meta-analyses, case reports or case studies, short communications, methodology articles, protocols, registered reports, data and software articles, theoretical or conceptual papers, and perspectives, commentaries, and editorials. Names and definitions vary by journal.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790748898808\"><strong class=\"schema-faq-question\">What type of research article should I write?<\/strong> <p class=\"schema-faq-answer\">Match your purpose and evidence to the type. a study with new data, choose original research (or a short communication if concise). If you are synthesizing published work, choose a review, systematic review, or meta-analysis. a method or theory, choose a methodology or conceptual article. Then confirm against the journal&#8217;s guidelines.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790748899680\"><strong class=\"schema-faq-question\">What is the most common type of research article?<\/strong> <p class=\"schema-faq-answer\">In all these different research article types, Original research articles are among the most common article types across many scholarly journals, although the mix varies by discipline and publication.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790748900655\"><strong class=\"schema-faq-question\">Which research articles contain original data?<\/strong> <p class=\"schema-faq-answer\">Original research, short reports, many case reports and case studies, and methods articles with validation data typically do. Reviews, systematic reviews, meta-analyses, and most conceptual papers do not collect new primary data, though they may create new coded datasets or pooled estimates.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790748901423\"><strong class=\"schema-faq-question\">What is the difference between a research article and a review article?<\/strong> <p class=\"schema-faq-answer\">A research article reports new findings from a study the authors conducted; a review article analyzes and synthesizes existing published research, identifying trends, gaps, and future directions.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790748902273\"><strong class=\"schema-faq-question\">Is a systematic review the same as a literature review?<\/strong> <p class=\"schema-faq-answer\">No. A systematic review follows a predefined, reproducible method for searching, selecting, appraising, and synthesizing evidence. A traditional literature review is more interpretive and less standardized.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790748902935\"><strong class=\"schema-faq-question\">Can the same research be published as different article types?<\/strong> <p class=\"schema-faq-answer\">Sometimes, legitimately: for example, a protocol before a study, the main research article afterward, and a data article describing the dataset. However, the same findings cannot be republished as separate original articles. Avoid duplicate publication and cite related outputs transparently.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790748903719\"><strong class=\"schema-faq-question\">How do I know which article type a journal accepts?<\/strong> <p class=\"schema-faq-answer\">Check the journal&#8217;s aims and scope and its instructions for authors, review recent issues, look at the article-type menu in the submission system, and email the editor if the category is unclear.<\/p> <\/div> <\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The different types of research articles include original research articles, review articles, systematic reviews, meta-analyses, case reports and case studies, short communications, methodology articles, protocols, registered reports, data and software articles, theoretical or conceptual papers, and perspectives, commentaries and editorials. What Are the Different Types of Research Articles? Wondering what the different types of research articles are? fall into three broad families: Research Article Type Main Purpose Uses Original Data? Original Research Article Reports new research findings. Usually yes. Review Article Synthesizes existing research. No new, primary dataset usually. Systematic Review Systematically evaluates existing studies. No. Meta-Analysis Statistically combines study results. No new primary dataset, usually. Case Report Describes an individual case or event. Case-specific evidence. Short Communication Reports concise research findings. Often yes. Methodology Article Presents or evaluates a research method. Depends. Theoretical\/Conceptual Article Develops or analyzes concepts and theory. Usually no. Perspective Article Presents an informed scholarly viewpoint. Usually no. Commentary Discusses or responds to research and developments. Usually no. Important: Exact names and definitions differ between journals and disciplines. Publishers such as Springer group articles into a handful of broad families (original research, reviews, short reports or letters, case studies, methodologies), while Taylor &amp; Francis lists a wider set that includes protocols, data notes, registered reports, and software tool articles. Always treat your target journal&#8217;s author instructions as the final authority. 16 Different Types of Research Articles 1. Original Research Article Best for: Reporting a completed study with new findings. An original research article presents research conducted by the authors. It is the most common manuscript type and counts as primary literature. Many scientific journals expect the IMRaD structure, which the ICMJE recommendations describe as the usual format for original research: Original Research Article Reports new research findings Usually yes.. Original research can be quantitative, qualitative, mixed-methods, experimental, observational, computational, or policy-oriented. Example: A study measuring the relationship between sleep duration and academic performance among university students. Want to see how numerical studies are framed? Browse these quantitative research examples. 2. Review Article Best for: Analyzing and synthesizing existing research. A review article does not normally report a new primary experiment. It summarizes published literature, identifies trends, compares findings, exposes research gaps, and often recommends directions for future work. It is classified as secondary literature, but it can still make an original intellectual contribution through critique, comparison, or framework-building. Common review subtypes include narrative, systematic, scoping, integrative, umbrella, rapid, realist, and critical reviews. Narrative reviews offer a broad, interpretive overview. Their strength is context and expert synthesis; their risk is selection bias when the search process is not described. A narrative review should never be labeled &#8220;systematic&#8221; simply because it cites many sources. Scoping reviews map the range and characteristics of evidence on a broad or emerging topic. They emphasize breadth (what exists, what is missing) rather than a focused verdict on effectiveness. Example: A review of research on the relationship between social media use and mental health. Writing a literature-based section or paper? See our guide to the review of related literature. 3. Systematic Review Article Best for: Answering a focused question with a predefined, transparent method. A systematic review is not simply a longer literature review. It follows explicit, reproducible steps: The ICMJE notes that authors of review manuscripts should describe how evidence was located, selected, extracted, and synthesized, and that For systematic reviews, journals commonly expect authors to clearly report how evidence was located, selected, extracted, and synthesized. Reporting typically follows the PRISMA guideline, including a flow diagram. 4. Meta-Analysis Article Best for: Statistically pooling results from multiple studies. A meta-analysis extracts quantitative results from existing studies and combines them to estimate an overall effect, while examining heterogeneity, sensitivity, and possible publication bias. Results are usually displayed in forest plots. The key distinction: A systematic review can be entirely narrative; a meta-analysis needs sufficiently compatible quantitative data. 5. Case Report and Case Study Article Best for: Reporting an individual case or examining a specific case in depth. Appropriate patient consent and ethical requirements should be followed, with the CARE guideline commonly used for reporting. Medical case report: describes one patient or a small number of patients: presentation, diagnosis, treatment, outcome, and why the case is instructive. Patient consent is essential, and the CARE guideline is commonly used. Case study (social sciences, business, education, law): examines a bounded case such as an organization, community, program, policy, event, or phenomenon, using interviews, observations, documents, or records. Its structure typically covers context, case selection rationale, data sources, analysis, findings, and limitations. A rigorous case study is systematic research, not an anecdote. Equally, a single case can suggest hypotheses but cannot establish prevalence, causality, or general effectiveness. 6. Short Communication \/ Short Report Best for: Communicating important, focused, or time-sensitive findings concisely. Short reports present a limited but complete dataset, a single experiment, or a valuable preliminary result. Journals may call them research letters, brief reports, rapid communications, or research notes. The word limit does not lower the bar. Authors must still provide enough methodological detail for readers to judge the claim. Springer notes that this format suits results that are time-sensitive or likely to prompt further research. 7. Methodology Article Best for: Introducing, improving, testing, or evaluating a method, tool, or analytical approach. Examples include a new measurement technique, statistical method, laboratory procedure, survey instrument, or research framework. What it usually includes: A credible methods article demonstrates that the method works, through validation, reproducibility, accuracy, or benchmark comparison. 8. Protocol Article Best for: Publishing a research plan before results exist. A study protocol describes rationale, objectives, design, participants or data sources, outcomes, analysis plan, and ethics for a planned study. PLOS also distinguishes study protocols from lab protocols, which are step-by-step procedures for experiments or computational work. A protocol contains no results; once the study is complete, the findings go into a separate completed-study article. 9. Registered Report In simple terms, a registered report allows researchers to receive peer review of their research plan before collecting<\/p>\n","protected":false},"author":18,"featured_media":729,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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Avoid duplicate publication and cite related outputs transparently.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/isijournalpublications.com\/blog\/different-types-of-research-articles\/#faq-question-1790748903719","position":8,"url":"https:\/\/isijournalpublications.com\/blog\/different-types-of-research-articles\/#faq-question-1790748903719","name":"How do I know which article type a journal accepts?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Check the journal's aims and scope and its instructions for authors, review recent issues, look at the article-type menu in the submission system, and email the editor if the category is unclear.","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/isijournalpublications.com\/blog\/wp-json\/wp\/v2\/posts\/728","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/isijournalpublications.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/isijournalpublications.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/isijournalpublications.com\/blog\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/isijournalpublications.com\/blog\/wp-json\/wp\/v2\/comments?post=728"}],"version-history":[{"count":2,"href":"https:\/\/isijournalpublications.com\/blog\/wp-json\/wp\/v2\/posts\/728\/revisions"}],"predecessor-version":[{"id":732,"href":"https:\/\/isijournalpublications.com\/blog\/wp-json\/wp\/v2\/posts\/728\/revisions\/732"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/isijournalpublications.com\/blog\/wp-json\/wp\/v2\/media\/729"}],"wp:attachment":[{"href":"https:\/\/isijournalpublications.com\/blog\/wp-json\/wp\/v2\/media?parent=728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/isijournalpublications.com\/blog\/wp-json\/wp\/v2\/categories?post=728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/isijournalpublications.com\/blog\/wp-json\/wp\/v2\/tags?post=728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}