صهيب عبد الكريم بلال. “A Comparative Study of Decision Making Between Trainers of Sport Games and Their Managers in Mosul University”. College of Basic Education Research Journal 10, no. 4 (December 1, 2011): 440–465. Accessed October 26, 2025. https://moss.uomosul.edu.iq/index.php/berj/article/view/39705.