Hussein Karim Hassoun, and Bilal Abbas Anoon. “A Proposed Model of Professional Development for Enhancing Managerial Levels in Sports Institutions”. Musamus Journal of Physical Education and Sport (MJPES) 7, no. 1 (January 31, 2025): 356-369. Accessed December 21, 2025. https://ejournal.unmus.ac.id/index.php/physical/article/view/6935.