ABDELAZIZ CHENATI , ABDELKADER BELKHEIR , ABDELGHANI DOGHA, YASSINE DERRAGUI. Levels of Anxiety and Sleep Disorders among a Sample of Children with Disabilities (Deaf–Mute Category) Engaged in Adapted Physical and Sporting Activities: A Field Study at the School for Children with Hearing Impairments in the Wilaya of M’Sila . Pegem Journal of Education and Instruction, [S. l.], v. 15, n. 4, p. 3637–3648, 2025. Disponível em: https://www.pegegog.net/index.php/pegegog/article/view/4554. Acesso em: 26 mar. 2026.