SEVILLA MORALES, H.; GAMBOA MENA, R. Interactions 1 as an ELT coursebook: a curricular and theory-based scrutiny. Actualidades Investigativas en Educación, [S. l.], v. 15, n. 3, 2015. DOI: 10.15517/aie.v15i3.20982. Disponível em: https://revistas.ucr.ac.cr/index.php/aie/article/view/20982. Acesso em: 21 nov. 2024.