Ahmeed, H., حسین, T. Thannoon, and ثامر. “The Effectiveness of the Mental (visual) Program in Developing the Self-Efficacy and Learning a Number of the Motor Skills in Gymnastics”. Al-Rafidain Journal For Sport Sciences (RJSS), vol. 25, no. 78, June 2025, pp. 200-17, doi:10.33899/rjss.2022.175457.