Onofre, Marilia Blundi, and Stéfano Grizzo Onofre. 2022. “From Epilinguistic Activity to Metalinguistic Activity: A Processual Approach to Portuguese Language Teaching”. Traços de Linguagem - Revista de Estudos Linguísticos 5 (2). https://doi.org/10.30681/2594.9063.2021v5n2id6569.