This journal charges the following author fees.
Article Submission: 0.00 (IDR)
Fast-Track Review: 0.00 (IDR)
Article Publication: 200 K (IDR)
If you do not have funds to pay such fees, you will have an opportunity to waive each fee. We do not want fees to prevent the publication of worthy work.

Readers can read and download any full-text articles for free of charge.