Koko, A., A. S. M. Ahmed, A. S. M. Mustafa, and M. N. M. A. Elsheikh. “Undergraduate Medical Research Perspective Among Medical Students in University of Khartoum: A Cross-Sectional Study from Sudan: Undergraduates’ Medical Research Awareness”. Sudan Journal of Medical Sciences, vol. 15, no. 3, Sept. 2020, pp. 237-48, doi:10.18502/sjms.v15i3.7170.