M. N. Carranza Guerrero, S. G. Naranjo Lozada, P. E. Villacrés Jinez, and M. L. Rodríguez Benavides, “Microcredits for the indigenous sector of Canton Ambato, case: Incidence of microcredits in improving the quality of life of the indigenous social segment”, CD, vol. 4, no. 4.1, pp. 81-101, Nov. 2020.