1
masterThesis
Published in 2010
Repository Repositorio Universidad Politécnica Salesiana
2
masterThesis
Published in 2011
Repository Repositorio Universidad Politécnica Salesiana
3
article
Published in 2015
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
4
masterThesis
Published in 2011
Repository Repositorio Universidad Politécnica Salesiana