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
12
Following
1
Public Views
Related Authors
Instituto Tecnologico De Cerro Azul
University of Zulia (Universidad del Zulia)
Universidad Industrial de Santander
Universidad Surcolombiana
UIS
Enter the email address you signed up with and we'll email you a reset link.
Uploads
Papers by orlando ramirez