A case study can be cited for a journal paper and may rely upon the citation system and elegance being used. Such as: The executive summary is concise (emphasizes the focus of the summary) and thorough (highlights that it covers the many vital points with the case study) overview https://augustigehw.blogocial.com/the-smart-trick-of-mba-case-study-help-that-nobody-is-discussing-70479392