1
bachelorThesis
Published in 2009
Repository Repositorio Universidad del Azuay
2
masterThesis
Published in 2015
Repository Repositorio Universidad Politécnica Salesiana
3
book
by Portilla Farfán, Fredi; Zea Cobos, Geovanna; Avilés Sacoto, Estefanía; Vega, Ana Julia; Viloria, Tony; Vargas, Dayanna; Vázquez, María Fernanda; Avilés, Estefanía; Nieves Picón, Diego; Criollo Plaza, Ximena; Caballero, Pablo; Delgado Fernández, Ernesto; Viloria Ávila, Tony; Bustamante Gavilanes, Adriana; Ramírez Robles, Jorge
Published in 2023
Repository Repositorio Universidad Politécnica Salesiana