Case studies are a qualitative research method that involves an in-depth examination of a particular individual, group, event, or phenomenon within its real-life context. Researchers use various data collection techniques such as interviews, observations, documents analysis, or surveys to gather detailed information about the case. Case studies aim to provide a comprehensive understanding of the case under investigation, uncovering rich insights, complexities, and unique perspectives that can contribute to theory-building, problem-solving, or decision-making in a specific context.