[1]
Lew-Koralewicz, A. 2021. A functional communication training for developing verbal behavior and treatment of challenging behavior in individuals with autism spectrum disorders. Kwartalnik Naukowy Fides et Ratio. 48, 4 (grudz. 2021), 507-523. DOI:https://doi.org/10.34766/fetr.v48i4.828.