Al-Deen A. Rahim Bashir Al-Hiyali, S., and J. Muhammad Al-Roumi. “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”. Al-Rafidain Journal For Sport Sciences, vol. 26, no. 80, Apr. 2023, pp. 1-20, doi:10.33899/rjss.2023.1783780.