1
article
by LOZANO CHAGUAY, LUIS ALBERTO; Lozano Chaguay, Silvia del Carmen; Robledo Galeas, Ronald Alain; Beltrán Mora, Marola
Published in 2020
Repository Revistas Universidad Técnica de Babahoyo
2
masterThesis
Published in 2014
Repository Repositorio Universidad Técnica de Babahoyo