1

bachelorThesis
Repository Repositorio Universidad del Azuay
2

bachelorThesis
Published in 2007
Repository Repositorio Universidad del Azuay
3

bachelorThesis
Published in 2007
Repository Repositorio Universidad del Azuay
4

bachelorThesis
Published in 2007
Repository Repositorio Universidad del Azuay
7

bachelorThesis
Published in 2015
Repository Repositorio Universidad Tecnológica Equinoccial
8