Dia Thamer Matar Al-Shaibani, et al. “The Effect of Special Exercises Supported by Educational and Electronic Tools on the Speed of Learning and Correcting the Free Throw Shooting Technique from a Static Position for Basketball Beginners”. Modern Sport, vol. 18, no. 2, June 2019, pp. 359-70, https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1587.