1
bachelorThesis
Published in 2000
Repository Repositorio Universidad Politécnica Salesiana
2
article
Published in 2017
Repository Repositorio Universidad Politécnica Salesiana
3
bachelorThesis
Published in 1999
Repository Repositorio Universidad Politécnica Salesiana
4
article
Published in 2016
Repository Repositorio Universidad Politécnica Salesiana