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
6
Following
1
Mentions
Public Views
Related Authors
Unmsm
Universidad Autonoma de Santo Domingo UASD
Universidad Nacional Federico Villarreal
Universidad Nacional de Trujillo
Enter the email address you signed up with and we'll email you a reset link.
Uploads
Conference Presentations by richard sardon