DÍAZ, E. R. Effective Communication in English: Preparing Undergraduate Students in the United States-Mexico Border. Frontera Norte, [S. l.], v. 32, 2020. DOI: 10.33679/rfn.v1i1.1991. Disponível em: https://fronteranorte.colef.mx/index.php/fronteranorte/article/view/1991. Acesso em: 13 abr. 2024.