الهترة أيهم, and وائل مارون معوض. “The Role of Human Capital Development in the Development of Self-Efficacy Among Employees in the Faculty of Physical Education”. Tishreen University Journal -Medical Sciences Series 45, no. 2 (May 18, 2023): 101–118. Accessed May 3, 2024. https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/14642.