BARRIGA FRAY, J. I.; MCCANDLESS, M. J. The effects of using American idioms in the development of the speaking skill in L2 students. Horizontes. Revista de Investigación en Ciencias de la Educación, [S. l.], v. 4, n. 16, p. 432–438, 2021. DOI: 10.33996/revistahorizontes.v4i16.126. Disponível em: https://revistahorizontes.org/index.php/revistahorizontes/article/view/126. Acesso em: 2 jun. 2025.