Articles Processing Charge

This journal charges the following author fees:

• Article Submission Fee: IDR 0.00 / USD 0.00 (No submission fees are charged by this journal).

• Article Publication Fee: IDR 300,000

If your paper is accepted for publication, you will be asked to pay the Article Publication Fee to cover publication costs.

If you are unable to pay these fees, you may request a fee waiver. We strive to ensure that fees do not prevent the publication of valuable work. Waivers are primarily intended for high-quality articles by authors from low-income countries who lack funding. Authors requesting a waiver should indicate this in the “Author Comments” box during submission. The editor will review the waiver request, and the outcome will not influence the review result.

If you do not have funds to pay such fees, you can waive each fee. We do not want fees to prevent the publication of worthy work. The waiver is intended primarily for a high-quality article for authors from low-income countries without funding. The author should declare that he/she asks for a waiver in the author comments box during submission. The editor will decide to waive the author's fees, which will not affect the review result.