.A. Mustafa, Ferhad, and فرهاد. “Effects of Using the Multi Learning Instruments in Learning Some Greco Roman Wrestling Holds”. Al-Rafidain Journal For Sport Sciences (RJSS) 15, no. 51 (June 24, 2025): 24–42. Accessed August 4, 2025. https://ojs.uomosul.edu.iq/index.php/rjss/article/view/11293.