The journal applies the following author fees to support the editorial and publication process:

• Article Submission: No submission fee is charged. Authors may submit manuscripts free of cost.

• Article Publication: A publication fee of USD 40.00 or IDR 500,000 is charged for each manuscript accepted for publication. This fee is used to support journal management, website maintenance, and online publication services.

Authors who experience financial constraints may request a fee waiver, which will be considered on a case-by-case basis under specific circumstances.