1
book
by Lima Castro, Sandra Eugenia; Bueno Pacheco, Gladys Alexandra; Arias Medina, William Paul; Aguilar Sizer, Monica Elisa; Cabrera Velez, Maria Marcela; Cordero Hermida, Maria Fernanda; Peña Contreras, Eva Karina; Racines Jerves, Daniel Andres
Published in 2020
Repository Repositorio Universidad de Cuenca
2
book
Published in 2019
Repository Repositorio Universidad Politécnica Salesiana
3
book
Published in 2018
Repository Repositorio Universidad Técnica de Machala