Hazem Younis, Ghazwan, and غزوان. “A Comparative Study of Test Accurccy of Chest Handling and It Is Speed According to the Variables of Ball Distance and Its Height”. Al-Rafidain Journal For Sport Sciences (RJSS) 23, no. 71: 40–50. Accessed September 17, 2025. https://ojs.uomosul.edu.iq/index.php/rjss/article/view/36254.