This journal charges the following author fees.

• Article Submission: 0.00 (USD)
  Authors are NOT required to pay an Article Submission Fee.
• Article processing charges (APCs) / Article Publication Fee: 20 (USD) or 300.000 (IDR), since Vol 4 (2024)
  Author-published articles in this journal are not required payment article processing charges.

This journal allows for waivers. If you come from development country and/or student in bachelor degree, you could have an opportunity to waive part of the fee. We do not want fees to prevent the publication of worthy work. Please, communicate with the editor in charge.