Hussain, Z. ., Kumar, R. ., Dev, K. ., Komal, Khowaja, S. S. ., Lal, P. ., & Alam, S. . (2020). Observational Discoveries in Agile Methodologies and Extreme Programming . International Journal of Computer (IJC), 38(1), 113–122. Retrieved from https://www.ijcjournal.org/index.php/InternationalJournalOfComputer/article/view/1670