CLINICAL, PSYCHOLOGICAL AND PEDAGOGICAL CHARACTERISTICS OF MENTAL RETARDATION. EDUCATION IN THE 21ST CENTURY, [S. l.], v. 2, n. 1, p. 96–100, 2023. DOI: 10.46991/educ-21st-century.v2.i1.096. Disponível em: https://journals.ysu.am/Educ-21st-Century/article/view/10900. Acesso em: 10 mar. 2026.