احمد خالد ا.; Mahfooth Abdulkader ز. . The Effect of a Physical Training Curriculum Using the Second Part of the Second Zone of Interval Training Zones on Aerobic Efficiency, Fatigue Index, and Speed Endurance of Advanced Soccer Players. Al-Rafidain Journal For Sport Sciences, [S. l.], v. 28, n. 88, p. 1–23, 2025. DOI: 10.33899/rjss.v28i88.53578. Disponível em: https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/53578. Acesso em: 1 nov. 2025.