THOMAS, Alain. Schwa au niveau avancé du français langue seconde. Canadian Journal of Applied Linguistics, [S. l.], v. 4, n. 1, p. 103–112, 2010. Disponível em: https://journals.lib.unb.ca/index.php/CJAL/article/view/19834. Acesso em: 4 may. 2024.