عبد القادر ر; SABAN MOHAMED. The impact of the duties of playing positions and lines on creating variations in the physical demands of intermediate football players in the first division, western region. sports creativity, [S. l.], v. 4, n. 2, p. Volume 4, Numéro 2, Pages 43–56, 2025. Disponível em: https://journals.univ-msila.dz/index.php/JOSC/article/view/2362. Acesso em: 22 dec. 2025.