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
112
Following
1
Public Views
Related Authors
Universidad de San Carlos de Guatemala USAC
Independent Researcher
Universidad de Nariño
Instituto Politécnico Nacional
University of Pennsylvania
James Cook University
Enter the email address you signed up with and we'll email you a reset link.
Uploads
Papers by teresa shearer