This journal charges the following fees:

• Article Submission Fee: IDR 0.00
  Authors are not required to pay an article submission fee.

• Article Publication Fee: IDR 1.500.000.
  The fee covers DOI registration for each paper.

Waiver Policy

If you do not have funds to pay these fees, you may request a waiver. We do not want financial constraints to prevent the publication of valuable research.
Authors should declare their request for a waiver in the "Comments to the Editor" section during submission.

Refund Policy

The article publication fee is non-refundable under any circumstances.