Starting from September 1, 2025, the following policies will take effect:

1. Author Fee Adjustment
   The author fee for accepted articles will be IDR 800,000. For articles submitted before this date, the previous fee of IDR 700,000 will still apply.

2. Maximum Similarity Threshold
   The maximum allowable similarity percentage is 30%. Any manuscript with a similarity index above 30% will be immediately rejected.

We kindly ask all authors to take note of these changes before submitting their manuscripts.