1
article
Published in 2019
Repository Revista Ciencias Sociales
2
bachelorThesis
Published in 2015
Repository Repositorio Universidad Estatal de Milagro
3
bachelorThesis
Published in 2019
Repository Repositorio Escuela Superior Politécnica de Chimborazo
4
bachelorThesis
Published in 2021
Repository Repositorio Universidad Técnica de Cotopaxi
5
bachelorThesis
Published in 2015
Repository Repositorio Universidad Politécnica Salesiana
6
bachelorThesis
Published in 2022
Repository Repositorio Universidad de Guayaquil
7
article
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
8
bachelorThesis
Published in 2018
Repository Repositorio Escuela Superior Politécnica del Litoral