GUAMBO YEROVI, E. J.; MANTILLA CABRERA, L. F. Enhancing speaking skills through the use of authentic materials: an empirical study. Dominio de las Ciencias, [S. l.], v. 12, n. 1, p. 385–395, 2026. DOI: 10.23857/dc.v12i1.4678. Disponível em: https://dominiodelasciencias.com/ojs/index.php/es/article/view/4678. Acesso em: 4 feb. 2026.