WARREN, Steven F.; ALPERT, Cathy L.; KAISER, Ann P. AN OPTIMAL LEARNING ENVIRONMENT FOR INFANTS AND TODDLERS WITH SEVERE HANDICAPS. Focus on Exceptional Children, [S. l.], v. 18, n. 8, 1986. DOI: 10.17161/foec.v18i8.7481. Disponível em: https://journals.ku.edu/focusXchild/article/view/7481.. Acesso em: 22 jul. 2024.