Muwafaq As’ad Mahmoud Al-Heiti, and Mustafa Habib Shallal. “A Training Program to Develop Specific Agility and the Accuracy of Scoring Skills from Movement for Youth Football Players”. Modern Sport, vol. 18, no. 2, June 2019, pp. 557-70, https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1567.