1
masterThesis
Published in 2023
Repository Repositorio Universidad Politécnica Salesiana
2
bachelorThesis
by Gutiérrez Campoverde, José Petronio; Monge Lliguicota, Zoila Victoria; Plaza Landy, Edgar Manuel; Yascaribay Amendaño, Geovanny Alejandro
Published in 2013
Repository Repositorio Universidad Politécnica Salesiana