Hashem, Falah. “The Effect of Repetition Style Using the Ordinary and the Opposite Methods in Learning and Retaining the Snatch in First Year Students of the Physical Education College – University of Baghdad”. Journal of Physical Education 25, no. 1 (March 28, 2013): 17–37. Accessed May 17, 2024. https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/593.