OLIVIER, T.; WILLIAMS, E. Teaching mentally disabled learners. Acta Academica: Critical views on society, culture and politics, [S. l.], v. 38, n. 3, p. 223–245, 2006. DOI: 10.38140/aa.v38i3.1101. Disponível em: https://journals.ufs.ac.za/index.php/aa/article/view/1101. Acesso em: 23 mar. 2025.