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
28
Following
16
Mentions
Public Views
Related Authors
Universidad del Tolima
Universidad Autónoma de Chiapas
Universidad Tecnica Particular de Loja
U. Central de colombia
Unisarc
Enter the email address you signed up with and we'll email you a reset link.
Uploads
Papers by Yerald Olivos