S. Al-Deen A. Rahim Bashir Al-Hiyali, سیف, J. Muhammad Al-Roumi, and جاسم, “The Impact of using some Practice Scheduling Methods on Learning of motor Building for a number of Football and athletics skills for the first Intermediate grade students”, RJSS, vol. 26, no. 80, pp. 1–20, Jun. 2025.