Stake's get the job done has become especially influential in defining the case study approach to scientific enquiry. He has helpfully characterised three most important kinds of case study: intrinsic, instrumental and collective[eight]. An intrinsic case study is often carried out to find out about a singular phenomenon. The https://josuegqbsr.ampedpages.com/5-easy-facts-about-hbr-case-study-analysis-described-56831322