k rajab, waleed. “Constructing a Test Of Shooting Accuracy for Penalty in Water Polo”. Al-Rafidain Journal For Sport Sciences 17, no. 56 (June 1, 2011): 185–199. Accessed January 11, 2026. https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50237.