hamdoon alheyali, mahmood, and Bashar Jameel Ali ALhasnyany. “Effect of Small Side Games Preceded By Physical Exercises In Developing a Number of Basic Skills For Young Soccer Players”. College of Basic Education Research Journal 20, no. 4.1 (February 1, 2025): 513–539. Accessed October 26, 2025. https://moss.uomosul.edu.iq/index.php/berj/article/view/38342.