1
article
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
2
bachelorThesis
Published in 2015
Repository Repositorio Universidad Técnica de Ambato
3
bachelorThesis
Published in 2000
Repository Repositorio Universidad de Cuenca
4
bachelorThesis
Published in 2019
Repository Repositorio Universidad Técnica de Babahoyo