@article{silva_alves_2021,  title={Vocabulary performance of students with and without difficulties learning to read and write},  volume={23},  ISSN={1516-1846},  url={https://doi.org/10.1590/1982-0216/202123312020},  DOI={10.1590/1982-0216/202123312020},  number={3},  journal={Revista CEFAC},  publisher={ABRAMO Associação Brasileira de Motricidade Orofacial},  author={Silva, Cláudia da and Alves, Patrícia do Valle},  year={2021},  pages={e12020} }