Muhammed, Majed al deen, and Ahmed Sabaa. “The Effect of Aiding Apparatus and Tools on Pressure Variable in Individuals With Flatfoot Aged 10 – 12 Years Old”. Journal of Physical Education 31, no. 2 (June 28, 2019): 73–81. Accessed May 2, 2024. https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/913.