1
article
Published in 2010
Repository Repositorio Escuela Superior Politécnica del Litoral
2
bachelorThesis
Published in 2017
Repository Repositorio Universidad del Azuay
3
bachelorThesis
Published in 2017
Repository Repositorio Universidad de Guayaquil
4
bachelorThesis
by Alcívar Orrala, Karla Elizabeth; Polo Quiñonez, Jorge Eliecer; Torres Rodríguez, Eunice; Sevilla Paredes, Jhonny Fabricio; Vélez Alvarado, Cynthia Leonela
Published in 2010
Repository Repositorio Universidad Católica de Santiago de Guayaquil