1
book
Published in 2001
Repository Repositorio SENESCYT
2
bachelorThesis
Published in 2012
Repository Repositorio Universidad Técnica de Ambato
3
bachelorThesis
Published in 2015
Repository Repositorio Universidad Técnica Estatal de Quevedo
4
bachelorThesis
Published in 2012
Repository Repositorio Universidad Técnica del Norte