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
10
Following
9
Public Views
Related Authors
Universidad Autónoma del Carmen
Universidad Nacional de El Salvador
Servicio Nacional de Aprendisaje Sena
Universidad Catolica de Pereira
EPN
Enter the email address you signed up with and we'll email you a reset link.
Uploads
Papers by Ricardo Cruz