COLOMBO, L. M. The role of the first language in hybrid foreign language classes: A sin or a tool?. Íkala, Revista de Lenguaje y Cultura, [S. l.], v. 17, n. 3, p. 245-262, 2012. Disponível em: https://revistas.udea.edu.co/index.php/ikala/article/view/11963. Acesso em: 26 jan. 2022.