PERNA, C. B. L.; MOLSING, K. V.; VISALLI, C. Teaching and learning strategies of Portuguese as an additional language. BELT - Brazilian English Language Teaching Journal, [S. l.], v. 7, n. 2, p. 109–112, 2016. DOI: 10.15448/2178-3640.2016.2.26503. Disponível em: https://revistaseletronicas.pucrs.br/index.php/belt/article/view/26503. Acesso em: 6 may. 2024.