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
73
Following
69
Mentions
Public Views
Related Authors
Universitas Palangka Raya
Palangka Raya University
STFT Widya Sasana Malang
Enter the email address you signed up with and we'll email you a reset link.
Uploads
Papers by maria magdalena