Varela Guerino L, Ferreira Martins A. Teaching materials of Korean and Portuguese as additional languages: a bakhtinian perspective on theoretical and methodological choices: a bakhtinian perspective on theoretical and methodological choices. rd [Internet]. 13º de abril de 2026 [citado 24º de junho de 2026];1(36):1-29. Disponível em: https://periodicostestes.bce.unb.br/index.php/rd/article/view/61507