1
masterThesis
Published in 1989
Repository Repositorio Universidad Andina Simón Bolivar
2
article
Published in 2012
Repository Repositorio Universidad Politécnica Salesiana
3
book
Published in 2020
Repository Repositorio Universidad Andina Simón Bolivar
4
book
Published in 2017
Repository Repositorio Universidad Andina Simón Bolivar