Ibrahim K, Mahmoud S, Abedullah M. The impact of the kinetics of games in some physical and motor abilities of volleyball players for ages ( 10-12 years). jope [Internet]. 2015 Dec. 28 [cited 2024 May 6];27(4):50-68. Available from: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/635