In fact, the undergraduate thesis is not repeated, and it is basically required by the school itself. If you hand it in to the school, just say you checked it! Let's talk about the literature review and reference you mentioned. The school will only help you check your words, that is, just pick out your words and put them in and check them again! Just go to papertime when you check the weight, and you can change it online. Our school gives you an internal exchange code (463092 can be exchanged for Arabic numerals, and the number of words can be checked for free)! Very easy to use!