1
bachelorThesis
Published in 1997
Repository Repositorio Pontificia Universidad Católica del Ecuador Sede Ambato
2
bachelorThesis
Published in 2016
Repository Repositorio Universidad Laica Vicente Rocafuerte
3
bachelorThesis
Published in 2009
Repository Repositorio Universidad Politécnica Salesiana
4
bachelorThesis
Published in 2016
Repository Repositorio Universidad Laica Vicente Rocafuerte