1
article
Published in 2010
Repository Repositorio Universidad Técnica Particular de Loja
2
article
Published in 2010
Repository Repositorio Universidad Técnica Particular de Loja
3
bachelorThesis
by Feijoo Jara, Juan Pablo; Requena Vivanco, Piedad Elizabeth; Rodríguez Morales, Germania del Rocío
Published in 2004
Repository Repositorio Universidad Técnica Particular de Loja