Various sources of evidence: Case study investigate often requires accumulating knowledge from several sources, that may greatly enhance the robustness and validity on the conclusions. Stage four: Evaluate and justify good reasons, options, and solutions What information/steps could possibly supply reasoning and solutions to the issues and choices? Get ready https://casestudyhelp75516.worldblogged.com/42396690/everything-about-hire-someone-to-write-case-study