Y. Thanoon, mutaz, S. Thanoon, O. and H. Younis, M. (2013) “The effect of exercise with more than one ball on a number of physical attributes of the players of youth football”, College of Basic Education Research Journal, 12(2), pp. 573–596. Available at: https://stats.uomosul.edu.iq/index.php/berj/article/view/39590 (Accessed: 26 October 2025).