Rahim Ruaih Habeeb, Muhammed Hatem Abdul Zahra, and Talib Shahad Ghanem. “The Effect of Dynamic Lactic Training on Specific Endurance, the Enzyme Creatine Phosphokinase, and 1500-Meter Running Achievement under 20 Years of Age”. Modern Sport (April 30, 2024): 0402–0409. Accessed December 24, 2024. https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1253.