Herrera Andrade , Z. V., Molina Mazon, R. P., & Guaman Condoy , E. G. (2022). Optimizing the supply of educational material using an intermediary language in the training of university students for the teaching of English. ConcienciaDigital, 5(2), 238-250. https://doi.org/10.33262/concienciadigital.v5i2.2207