LEW-KORALEIWCZ, Aneta. A functional communication training for developing verbal behavior and treatment of challenging behavior in individuals with autism spectrum disorders. Quarterly Journal Fides et Ratio, [S. l.], v. 48, n. 4, p. 507–523, 2021. DOI: 10.34766/fetr.v48i4.828. Disponível em: https://fidesetratio.com.pl/ojs/index.php/FetR/article/view/828. Acesso em: 8 aug. 2025.