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
26
Following
18
Public Views
Related Authors
SMK Negeri 1 Surabaya
Sebelas Maret University
Sman 2
Universitas Terbuka Indonesia
Enter the email address you signed up with and we'll email you a reset link.
Uploads
Papers by Hery Potter