fix my essay

 This article needs to combine four articles to write my own views on cooperation

1. https://www.thecrimson.com/article/2012/8/30/academic-dishonesty-ad-board/

2. https://slate.com/news-and-politics/2012/09/harvard-cheating-scandal-everyone-has-it-wrong-the-students-should-be-celebrated-for-collaborating-on-an-unfair-test.html

3. https://blogs.ams.org/phdplus/2013/02/03/the-take-home-lesson-from-the-harvard-cheating-scandal/

4. https://ila.onlinelibrary.wiley.com/doi/full/10.1002/jaal.1002

I have written this essay but I need to revise a lot of things