Stake's work is significantly influential in defining the case study method of scientific enquiry. He has helpfully characterised 3 principal types of case study: intrinsic, instrumental and collective[8]. An intrinsic case study is often carried out to understand a unique phenomenon. The researcher should outline the uniqueness with the https://johnnykdirp.blogzag.com/73719371/helping-the-others-realize-the-advantages-of-ivey-case-studies