1.
Becker Lopes Perna C, Jéssica Antunes A, Schneider Santos C. English as a second language in its different contexts of study. BELT [Internet]. 2020 Dec. 31 [cited 2026 May 4];11(1):e39775. Available from: https://revistaseletronicas.pucrs.br/belt/article/view/39775