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
35
Following
7
Mentions
Public Views
Related Authors
Universidad Pedagogica Nacional
Universidad Nacional del Comahue
Universidad de la República (Uruguay)
Universidad Distrital Francisco Jose de Caldas, Bogota, Colombia
Enter the email address you signed up with and we'll email you a reset link.
Uploads
Papers by abyacar abyacar