1
masterThesis
Published in 2000
Repository Repositorio Instituto de Altos Estudios Nacionales
2
article
Published in 2016
Repository Repositorio Universidad del Azuay
3
bachelorThesis
Published in 1987
Repository Repositorio Universidad de Cuenca
4
article
Published in 2018
Repository Revista AKADEM
5
article
Published in 2015
Repository Repositorio Universidad Estatal Península de Santa Elena