1
article
by Falcones Cevallos, Betty Lissette; Mancheno Salinas, Fabricio Eliezer; Navarro Gonzalez, Ingrid Alexandra; Tobalina Ditto, Constantino Francisco
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
2
masterThesis
Published in 2015
Repository Repositorio Escuela Superior Politécnica del Litoral