Durandt, Rina, Sheldon Herbst, and Majane Seloane. “Teaching and Learning First-Year Engineering Mathematics over a Distance: A Critical View over Two Consecutive Years”. Perspectives in Education 40, no. 1 (March 4, 2022): 143–163. Accessed April 27, 2024. https://journals.ufs.ac.za/index.php/pie/article/view/5353.