1
bachelorThesis
Published in 2001
Repository Repositorio Universidad de Cuenca
2
bachelorThesis
Published in 2016
Repository Repositorio Escuela Superior Politécnica del Litoral
3
bachelorThesis
Published in 2019
Repository Repositorio Universidad San Francisco de Quito
4
article
Published in 2011
Repository Repositorio Universidad Técnica Particular de Loja