John Gerring (2007): "It is an intensive study of one unit or a little amount of units (the cases), which seeks to produce a deep idea of that device or units." You can not always generalize the effects of a case study and use them to a bigger populace. https://hiresomeonetodomycasestud29596.free-blogz.com/82048195/a-secret-weapon-for-ivey-case-studies