Ahmed Mohamed, Adel Ali, and Mawda Salah Hassan Eltahir. “Multivariate Methods for Investigating Academic Stumbling: A Case Study Faculty of Economics and Rural Development, University of Gezira State, Sudan (2017)”. IJRDO - Journal of Social Science and Humanities Research 3, no. 3 (March 31, 2018): 75-90. Accessed November 24, 2024. https://ijrdo.org/index.php/sshr/article/view/1919.