Abdel Karim Ghazal, Ethar, and Faleh Taha. “Structure Compatibility Tests for Football Players (Ages 13-15)”. Al-Rafidain Journal For Sport Sciences 24, no. 74 (April 1, 2021): 58–72. Accessed January 11, 2026. https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50371.