1
bachelorThesis
Published in 2006
Repository Repositorio Escuela Superior Politécnica del Litoral
2
article
by Nuñez Del Arco Fernandez, Cindy Margarita; Gómez Tovar, Diana Gabriela; Mejía Coronel, Marco Tulio
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral