1
article
Published in 2005
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
2
bachelorThesis
Published in 2013
Repository Repositorio Universidad Técnica de Ambato
3
bachelorThesis
Published in 2014
Repository Repositorio Universidad Internacional del Ecuador
4
bachelorThesis
Published in 2005
Repository Repositorio Universidad del Azuay