1
article
Published in 1999
Repository Repositorio Universidad Andina Simón Bolivar
2
article
Published in 2003
Repository Repositorio Universidad Andina Simón Bolivar
3
article
Published in 2006
Repository Repositorio Universidad Andina Simón Bolivar
4
article
Published in 2012
Repository Revista Universidad Técnica de Manabi
5
article
Published in 2016
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales