Sawsan Haddod Obaid, Ziad Anid Salman, and Ameer Shafi Alwi. “Administrative Performance in Terms of Sports Investment for Sports Clubs in the Middle Euphrates Region”. Modern Sport 18, no. 2 (June 30, 2019): 131–146. Accessed December 20, 2024. https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1428.