1
bachelorThesis
Published in 2014
Repository Repositorio Universidad Laica Vicente Rocafuerte
2
bachelorThesis
Published in 2014
Repository Repositorio Universidad Laica Vicente Rocafuerte
3
bachelorThesis
Published in 2011
Repository Repositorio Pontificia Universidad Católica del Ecuador
4
article
Published in 1998
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales