Al-Askar, Sara Fahad, Najla Mohammad Al-Twaijri, and Fatimah Abdulaziz Al-Twaijri. “Effectiveness of Human Resources Managements in Riyadh’s Private Universities”. Journal of Educational and Psychological Sciences 5, no. 12 (March 31, 2021): 64–91. Accessed December 21, 2025. https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/3474.