Víctor, E., Urcuyo, A. and Zamora Diaz, N. 2021. Comparative analysis of the results of the EGRA tests applied in a network of educational centers in Fe y Alegría, Nicaragua (2016-2018). Innovaciones Educativas. 23, 35 (Dec. 2021), 18–34. DOI:https://doi.org/10.22458/ie.v23i35.3476.