Author Fees

This journal charges the following author fees:

• Article Submission: 0.00 (IDR)

There is no charge for submitting an article to this journal.

• Article Publication: 300.000 (IDR)

This fee is charged only after a manuscript is accepted for publication. It supposed to cover publications costs.

• Fast-Track Review: 1.000.000.00 (IDR)

Authors may request a fast-track review process, which ensures that the review, editorial decision, and author notification will be completed within 4 weeks. This option is subject to availability and editorial approval.

Payment should be made to the following account:

Account Name:

Account Number:

Bank Name:

After completing the payment, authors must email the proof of payment to oktahedral@umrah.ac.id or through our official contact.

Once the manuscript is accepted, the editorial team will issue an invoice. Payment must be completed before the article is published online or before the Letter of Acceptance is issued. The manuscript will proceed to copyediting, layout, and final publication only after the payment is confirmed.