URIBE VILLEGAS, Óscar. Sociolinguistics and the Language Problems of the Developing Countries by Joshua A. Fishman. Revista Mexicana de Sociología, [S. l.], v. 31, n. 2, p. 447–449, 2020. DOI: 10.22201/iis.01882503p.1969.2.58487. Disponível em: https://revistamexicanadesociologia.unam.mx/index.php/rms/article/view/58487. Acesso em: 23 abr. 2025.