1
other
Published in 2016
Repository Repositorio Universidad de Guayaquil
2
article
by Ruiz Parrales, Evelyn Concepcion; Izquierdo Lara, Winston Alexander; Bastidas Zambrano, Luis Isaias; Ruiz Parrales, Iván Rubén
Published in 2020
Repository Revistas Universidad Técnica de Babahoyo