1
bachelorThesis
by Lopez Manrique, Jenniffer Elizabeth; Garcia Lopez, Neiva Patricia; Salazar Bohorquez, Rosa Lissette
Published in 2010
Repository Repositorio Escuela Superior Politécnica del Litoral
2
article
by Salazar Bohórquez, Rosa Lissette; López Manrique, Jenniffer Elizabeth; García López, Neiva Patricia; Romero, María Elena
Published in 2010
Repository Repositorio Escuela Superior Politécnica del Litoral