Tagle Ochoa, T., Paola Alarcón Hernández, C. D. L., Quintana Lara, M., Ramos Leiva, L., & Etchegaray Pezo, P. (1). Pre-service and in-service EFL teachers’ levels of reflection. Opción, 35(90), 1402-1434. Recuperado a partir de https://mail.produccioncientificaluz.org/index.php/opcion/article/view/30501