MAHECHA B., M. Ángel. Les engagements de la sociolinguistique: le cas colombien. Paideia Surcolombiana, [S. l.], v. 1, n. 15, p. 109–124, 2010. DOI: 10.25054/01240307.1095. Disponível em: https://journalusco.edu.co/index.php/paideia/article/view/1095. Acesso em: 25 abr. 2024.