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
93
Following
9
Mentions
Public Views
Related Authors
Universitas Negeri Jakarta
Universitas Pendidikan Indonesia (UPI) Bandung
Enter the email address you signed up with and we'll email you a reset link.
Uploads
Papers by tri utomo as