Mukingambeho, D., S. Nzahabwanayo, N. Gabriel, and W. Nzabalirwa. “Variability of Study Skills in Higher Education: The Case of Rwanda Undergraduate Students at National Police College”. South African Journal of Higher Education, Vol. 35, no. 4, Sept. 2021, pp. 138-61, doi:10.20853/35-4-4240.