Búa, Nahuel, and Gáston César García. “Comparison of the Physical Fitness Between Amateur and Semi-Professional Argentinean Soccer Players”. Lecturas: Educación Física y Deportes 24, no. 256 (September 17, 2019): 2-13. Accessed November 10, 2026. https://efdeportes.com/efdeportes/index.php/EFDeportes/article/view/1161.