Campoverde Campoverde, Jorge Arturo, Gustavo Giovanni Flores Sánchez, Katherine Tatiana Coronel Pangol, and Carlos Armando Romero Galarza. 2020. “Empirical Evaluation of the Efficiency of Ecuadorian Banking Sector”. UNIE Business Research 9 (1):20-39. https://doi.org/10.3926/hdbr.256.