مقاق كمال, and غلاب حكيم. “The Study Aims to Identify the Impact of the Training Program Built in to the Development of Flexibility and the Skill of Reception of Volley Ball Players under 17 Years Old”. Sports Creativity, vol. 9, no. 02, Dec. 2025, pp. Volume 9, Numéro 2, Pages 250-266, https://journals.univ-msila.dz/index.php/JOSC/article/view/3161.