Edo, Jamal, and Enad Gerges Abdel-Baqi. “The Effect of Special Exercises in Strength and Rebound Speed on Inclined Surfaces on Some Basic Skills of Young Volleyball Players”. Al-Rafidain Journal For Sport Sciences 26, no. 83 (November 1, 2023): 466–484. Accessed October 2, 2025. https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50557.