Please kindly help me with the following sentences: 1. Based upon my academic and professional experiences as a teacher, I found that different individuals, including my students, my colleagues, and I (or ME or MYSELF), perceived the nature of conducting scientific research in different ways. Which one is correct or more formal? 2. This means that a knowledge claim is fabricated not only by different research participants but also by ME (or MYSELF) as a researcher. 3. This part disscusses in detail the research findings, as previously reported in Part 3, in order to provide............... (Are commas needed before 'as' and after '3' ? Many thanks.