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.
Follower
1
Following
2
Mentions
Public Views
Related Authors
UNAD
Universidad Pedagógica y Tecnológica de Colombia (UPTC)
Universidad de Los Andes (Venezuela)
Universidad Nacional de Colombia
Enter the email address you signed up with and we'll email you a reset link.
Uploads
Papers by LEIDY JOHANA LOPEZ