Document collection is a crucial component of case study investigate. Picture by Arisa Chattasa. These documents can provide historic context, corroborate evidence from other resources, and supply insights in the case that may not be evident from interviews or observations. Ensure that you Obviously define the unit of analysis, as https://casestudyhelp96744.liberty-blog.com/33006469/little-known-facts-about-pay-someone-to-write-my-case-study