YAILOYAN , Anna. CLINICAL, PSYCHOLOGICAL AND PEDAGOGICAL CHARACTERISTICS OF MENTAL RETARDATION. Education in the 21st Century, [S. l.], v. 1, n. 3, p. 96–100, 2023. DOI: 10.46991/educ-21st-century.v1i3.10900. Disponível em: https://journals.ysu.am/index.php/Educ-21st-Century/article/view/10900. Acesso em: 21 nov. 2024.