This journal charges the following author fees:
Article Submission: 0.00 (IDR)
Fast-Track Review: 0.00 (IDR)
Article Publication: 750.000 (IDR) / 50 (USD) (Paid after the manuscript is declared accepted for publication)
Proofreading: Varying 2.000.000 - 4.000.000 (IDR) / 131 - 262 (USD) (paid by author(s) directly to the proofreading service provider recommended by IBDA).