علي ديب خلود, and خيربك غنى أديب. “The Reality of Sports Marketing from the Point of View of Administrators of Sports Institutions”. Tishreen University Journal -Medical Sciences Series 43, no. 3 (July 6, 2021). Accessed November 28, 2024. https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/10714.