1
article
Published in 2012
Repository Repositorio Universidad Nacional de Loja
2
article
Published in 2012
Repository Repositorio Universidad Nacional de Loja
3
article
Published in 2015
Repository Revista Universidad San Gregorio de Portoviejo
4
book
Published in 2013
Repository Repositorio Universidad Nacional de Loja
5
other
Published in 2011
Repository Repositorio Universidad Nacional de Loja
6
article
Published in 2015
Repository Revista Universidad San Gregorio de Portoviejo