Koko, A., Ahmed, A. S. M., Mustafa, A. S. M., & Elsheikh, M. N. M. A. (2020). Undergraduate medical research perspective among medical students in university of Khartoum: a cross-sectional study from Sudan. Sudan Journal of Medical Sciences (SJMS), 15(3), 237–248. https://doi.org/10.18502/sjms.v15i3.7170