VERGNANO-JUNGER, Cristina. Spanish foreign language teaching materials making off with support of Internet. Calidoscópio, [S. l.], v. 8, n. 1, p. 24–37, 2010. Disponível em: https://revistas.unisinos.br/index.php/calidoscopio/article/view/156. Acesso em: 6 nov. 2026.