Yahya AL Alrezami, Afrah. “Non-Parametric Statistical Methods to Predict the Benefits of Switching to E-Learning, by Application on Saudi Universities”. Qubahan Academic Journal 4, no. 3 (August 15, 2024): 67–81. Accessed September 22, 2025. https://journal.qubahan.com/index.php/qaj/article/view/733.