1
other
Published in 2015
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
2
bachelorThesis
by Ayala Valarezo, María Cristina; Calahorrano Maila, Abigail Guadalupe; Dávila Delgado, María Gabriela; Granja Acosta, Mayra Elizabeth; Mora Zapata, Nathaly Andrea
Published in 2013
Repository Repositorio Universidad Politécnica Salesiana