1
bachelorThesis
Published in 2021
Repository Repositorio Universidad Técnica Particular de Loja
2
bachelorThesis
Published in 2015
Repository Repositorio Universidad Politécnica Salesiana
3
bachelorThesis
Published in 1990
Repository Repositorio Universidad de Cuenca
4
article
by Robles Campoverde, Diana Alexandra; Riccardi Palacios, Jhonny Gustavo; Vera Garcia, Martha del Rocio
Published in 2020
Repository Revistas Universidad Técnica de Babahoyo