Instrumental Case Reports: Use a particular case to achieve insights into a broader situation or to refine a theoretical framework. Pilot Case Scientific tests: Pilot case research are carried out to be a preliminary investigation before launching a bigger study. They help researchers refine their investigate issues, methods, and procedures. https://hbscasestudyhelp54022.digitollblog.com/30764587/everything-about-hbr-case-study-writing-service