Like in the other case study examples, you’ll want to close out with a quantitative list of one's achievements. Stake's function has long been specially influential in defining the case study method of scientific enquiry. He has helpfully characterised 3 most important sorts of case study: intrinsic, instrumental and collective[8]. https://elliottbnvss.ampblogs.com/not-known-facts-about-case-study-help-67347449