@article{olivatti_sugahara_camilo_perissinoto_tamanaha_2021,  title={The relevance of family engagement in the implementation of the Picture Exchange Communication System (PECS) in children with Autism Spectrum Disorder},  volume={23},  ISSN={1516-1846},  url={https://doi.org/10.1590/1982-0216/20212353121},  DOI={10.1590/1982-0216/20212353121},  number={5},  journal={Revista CEFAC},  publisher={ABRAMO Associação Brasileira de Motricidade Orofacial},  author={Olivatti, Dayane Oliveira and Sugahara, Mayara K and Camilo, Simoni and Perissinoto, Jacy and Tamanaha, Ana Carina},  year={2021},  pages={e3121} }