1
article
Published in 2010
Repository Repositorio Escuela Superior Politécnica del Litoral
2
bachelorThesis
Published in 2011
Repository Repositorio Universidad Técnica Particular de Loja
3
bachelorThesis
Published in 2010
Repository Repositorio Universidad Nacional de Loja
4
by Villacrés, Elena; Yánez G., Carlos; Armijos L., Ana Gabriela; Quelal, María Belén; Álvarez M., Javier
Published in 2016
Repository