2

article
Published in 2006
Repository Repositorio Universidad Andina Simón Bolivar
3

doctoralThesis
Published in 2016
Repository Repositorio Universidad Andina Simón Bolivar
8

article
Published in 2002
Repository Repositorio Universidad Politécnica Salesiana
9

article
Published in 2007
Repository Repositorio Universidad de Cuenca
10

bachelorThesis
Published in 1986
Repository Repositorio Universidad de Cuenca
12

bachelorThesis
Published in 1982
Repository Repositorio Universidad de Cuenca