Stake's work continues to be specially influential in defining the case study approach to scientific enquiry. He has helpfully characterised a few most important different types of case study: intrinsic, instrumental and collective[8]. An intrinsic case study is typically carried out to understand a novel phenomenon. The researcher should really https://hbr-case-study-analysis88674.activablog.com/29528157/the-ultimate-guide-to-harvard-case-study-analysis