What is it about?
Case study research is widely used in fields such as business, education, healthcare and the social sciences to understand complex real-world situations. However, many researchers, especially students and early-career academics, often find it difficult to design, conduct and analyse case study research in a systematic and rigorous way. This article provides a practical guide to help researchers understand what case study research is, when it should be used and how it can be conducted effectively. The paper explains the key features of case study research, different types of case study approaches, common data collection methods and techniques for analysing qualitative data. It also discusses the strengths and limitations of case study research and offers practical strategies to address common methodological challenges. To make the research process easier to follow, the article presents structured frameworks, workflow models, implementation checklists and practical tables that guide researchers through every stage of a case study project, from defining research objectives and selecting cases to collecting data, analysing findings and reporting results. The guide is intended to support students, researchers, supervisors and practitioners who wish to conduct high-quality case study research that is methodologically rigorous, transparent and relevant to real-world problems.
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Why is it important?
Case study research is one of the most widely used qualitative research approaches, yet it is frequently misunderstood or applied inconsistently. This article addresses that challenge by providing a clear, structured and practice-oriented roadmap for conducting case study research. Unlike many methodological texts that discuss case studies only briefly, this paper focuses entirely on case study research and integrates conceptual foundations with practical guidance in a single framework. The article is timely because researchers are increasingly investigating complex organisational, social and technological challenges that require context-sensitive methods capable of capturing real-world complexity. By offering practical tools for research design, data collection, thematic analysis, ethical management and reporting, this guide can help improve the quality, credibility and transparency of qualitative research. The frameworks presented can also support better decision-making in academic, organisational and policy settings where evidence-based insights are needed.
Perspectives
This article was motivated by a recurring challenge observed among postgraduate students and early-career researchers: many understand the value of case study research but struggle to implement it systematically. Existing methodological resources often provide broad discussions of qualitative research while offering limited practical guidance on managing case study projects from beginning to end. In developing this paper, I aimed to bridge the gap between methodological theory and research practice by creating a structured and accessible guide that researchers can use throughout the research process. My intention was not only to explain the principles of case study research but also to provide practical tools that make the methodology easier to understand, apply and teach. I hope this work helps researchers conduct more rigorous, transparent and impactful case study studies across a wide range of disciplines.
Professor. Dr. Sanmugam Annamalah
SEGi University & Colleges
Read the Original
This page is a summary of: Case study research in qualitative inquiry: a structured guide to design, data collection and analysis, Qualitative Research Journal, June 2026, Emerald,
DOI: 10.1108/qrj-11-2025-0429.
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