1
bachelorThesis
Published in 2006
Repository Repositorio Universidad de Cuenca
2
masterThesis
Published in 2019
Repository Repositorio Universidad del Azuay
3
bachelorThesis
by Alava Atiencie, Nubia Gabriela; Chuquiguanga Lalvay, Cruz Monserrat; Calderón Atariguana, Diego Arturo
Published in 2008
Repository Repositorio Universidad Técnica Particular de Loja