Doc collection is a crucial ingredient of case study investigation. Photo by Arisa Chattasa. These records can provide historic context, corroborate proof from other resources, and offer you insights into the case that may not be obvious from interviews or observations. Begin a case study by defining the function and https://marcozvsin.topbloghub.com/35928365/not-known-factual-statements-about-hbr-case-study-solution