MALIANI, Abdelkrim. The effectiveness of school sports activities in raising the level of performance of the educational institution through purposeful educational sports media. sports creativity, [S. l.], v. 4, n. 3, p. 322–336, 2025. Disponível em: https://journals.univ-msila.dz/index.php/JOSC/article/view/3049. Acesso em: 24 dec. 2025.