1
bachelorThesis
Published in 2009
Repository Repositorio Universidad Politécnica Salesiana
2
article
by Chafla Romero, Luisa Paulina; Chafla Romero, María Luisa; Arias Parra, Alan David; Burbano Félix, Irma; Salinas Mancheno, Felipe Alonso
Published in 2019
Repository Revista CSSN