1
article
by Delgado López, Verónica Carlina; Ramos Padilla, Patricio David; Hernández Pacheco, Ligia María; Villavicencio Barriga, Verónica Dayana
Published in 2020
Repository Revista CSSN
2
bachelorThesis
Published in 2014
Repository Repositorio Escuela Superior Politécnica de Chimborazo