BALDISSERA, Luana Garbin; TUMOLO, Celso Henrique Soufen. Apps for developing pronunciation in English as an L2. Revista X, [S. l.], v. 16, n. 5, p. 1355–1378, 2021. DOI: 10.5380/rvx.v16i5.81057. Disponível em: https://revistas.ufpr.br/revistax/article/view/81057. Acesso em: 4 jan. 2026.