Contentful's case study on Audible functions almost every component a case study should. It includes not a person but two videos and Obviously outlines the obstacle, solution, and end result ahead of diving deeper into what Contentful did for Audible. The language is simple, and also the writing is significant https://hbr-case-study-writing-he31730.bloggadores.com/28558674/the-hbr-case-study-writing-help-diaries