Academia.edu no longer supports Internet Explorer.
To browse Academia.edu and the wider internet faster and more securely, please take a few seconds to upgrade your browser.
Followers
7
Following
1
Mentions
Public Views
Related Authors
Universidad Nacional de Colombia (National University of Colombia)
Instituto Tecnologico de Oaxaca
Universidad Nacional Mayor de San Marcos
CEAACES, Consejo de Evaluación, Acreditación y Aseguramiento de la Calidad de la Educación Superior del Ecuador
Enter the email address you signed up with and we'll email you a reset link.
Uploads
Teaching Documents by Lizbeth Portales