Naji, Deyaa, Emad Kadhim, and Nazar Ashraf. “Planning Stages of a Proposed Sports Training Soccer”. Journal of Physical Education 27, no. 4 (December 28, 2015): 196–207. Accessed May 3, 2024. https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/647.