Mohammed Abu Eliwa, Hind, Rabab Ali Abumalloh, and Waheeb Abu-Ulbeh. “Alternative Exams in Khartoum University, Case Study from College of Science”. International Journal of Psychosocial Rehabilitation 24, no. 1 (February 29, 2020): 838–843. Accessed August 4, 2025. https://psychosocial.com/index.php/ijpr/article/view/259.