NADJEM, KHALED. The role of a proposed motor program in the development of some motor abilities for children with simple mental retardation Field study at the Pedagogical Psychological Center in DJELFA. sports creativity, [S. l.], v. 11, n. 4, p. 341–359, 2025. Disponível em: https://journals.univ-msila.dz/index.php/JOSC/article/view/1429. Acesso em: 4 feb. 2026.