Fahim Abdul Wahid Eisa, Amwaj Mohammed Ali Qasim. The effect of physical effort training on developing some physical and physiological abilities and achievement of men’s 200m runners. ms [Internet]. 2024 Apr. 30 [cited 2024 Nov. 19];:0212-21. Available from: https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1282