The journal charges only article processing charge of Rp 1,500,000.00. This charge is applied only after a submission is accepted.

Author should understand that willingness to pay does not guarantee the acceptance of a submission.

Waiver policy of 50% of article processing charge will be provided for author from countries categorized as Low-Income Economies by the World Bank:

Author (s) with waiver policy should understand that the waiver will not influence editorial decision.

Article processing charge will not be used for editorial team salary to ensure independence and integrity in editorial decision.