A case study research is often a qualitative investigate design. It is usually Utilized in the social sciences since it involves observing the cases or topics in their options with by far the most small interference from the researcher. 中文版支持翻译、写作、编程等多种应用，能够满足不同用户的需求，无论是个人使用还是专业需求。 المدة القصوى المعتمدة لاستخدام السيارة في نشاط تأجير السيارات. https://deanunesy.blogolenta.com/32759333/the-best-side-of-help-with-case-study