Kh. Mahmood, S., Q. Z. Al- Tack, and H. A. Matroot. “The Influence of Using Some Methods In Organizing the Contents of Wrestling Course on Realizing Some Teaching Objectives”. Al-Rafidain Journal For Sport Sciences, vol. 12, no. 40, Apr. 2006, pp. 184-16, doi:10.33899/rajsport.2006.6061.