Administrative performance in managing and organizing sports tournaments in the School Sports Division in Diyala Governorate. Damu Journal of Sport Sciences, [S. l.], v. 3, n. 7, p. 50–67, 2026. DOI: 10.64002/an6dnd17. Disponível em: https://damujss.com/index.php/home/article/view/397.. Acesso em: 3 feb. 2026.