saber hussein, Barzan, بارزان, Rizgar Saeed Hussein, and رزكار. “Obstacles Facing Small Investment Projects in the Sports Field”. Al-Rafidain Journal For Sport Sciences (RJSS) 26, no. 81 (January 1, 2023): 271–291. Accessed September 27, 2025. https://jwups.uomosul.edu.iq/index.php/rjss/article/view/36324.