ANDERSEN, Lauren E. Picture Exchange Communication System for Individuals with Autism Spectrum Disorder. Journal of the American Academy of Special Education Professionals, [S. l.], v. 5, n. 3, p. 73–80, 2010. DOI: 10.64546/jaasep.119. Disponível em: https://www.aasep.org/article/view/119. Acesso em: 23 sep. 2025.