BALDERAS RUIZ, L. A. Exploring the Development of Linguistic Competence: English Learning as a Foreign Language. Verbum et Lingua: Didáctica, lengua y cultura, [S. l.], n. 13, p. 48–66, 2019. DOI: 10.32870/vel.vi13.121. Disponível em: http://verbumetlingua.cucsh.udg.mx/index.php/VerLin/article/view/121. Acesso em: 30 jun. 2024.