da Silva MC. Grammar and literacy in the Portuguese as an Additional Language teaching and learning. BELT [Internet]. 2019 Aug. 1 [cited 2024 Jun. 29];10(1):e33176. Available from: https://revistaseletronicas.pucrs.br/index.php/iberoamericana/N%25EF%25BF%25BD%25EF%25BF%25BDO%2520https:/www.scimagojr.com/index.php/belt/article/view/33176