Case studies are mostly dependant on a person human being, so only one experimenter can gather the info. This may result in a bias in knowledge collection that can affect the final results in Repeated models. 知乎,让每一次点击都充满意义 —— 欢迎来到知乎,发现问题背后的世界。 The Reference papers format furnished by Casestudyhelp.com which serves as https://onlinecasesolution04461.pointblog.net/5-simple-statements-about-case-study-helper-explained-83357475