This document discusses case study writing and provides guidance on how to write a good case study paper. It defines a case study as an analysis of a single subject within a real-life context that aims to better understand research questions and issues. The document outlines five important strategies for writing case studies: reading the case clearly, knowing sources, conducting research, providing conclusions and recommendations, and creating an outline and draft. Finally, it states that writing case studies requires understanding problems, covering related issues, and presenting information in an organized, clear, and logical manner.