Castillo Niama, M. P., Célleri Quinde, S. P., Soria Guerrero, B. R., & Rojas Yumisaca, M. R. (2020). Methodological strategies to keep the student´s attention during English classes. ConcienciaDigital, 3(1.1), 237-252. https://doi.org/10.33262/concienciadigital.v3i1.1.1144