FERREIRA, R. P.; ANTUNES, A. J. Reflecting upon the contributions from Sociolinguistics to the teaching of Portuguese as Additional Language (PAL). BELT - Brazilian English Language Teaching Journal, [S. l.], v. 9, n. 2, p. 308–322, 2019. DOI: 10.15448/2178-3640.2018.2.31561. Disponível em: https://revistaseletronicas.pucrs.br/ojs/index.php/belt/article/view/31561. Acesso em: 27 apr. 2024.