This journal provides immediate open access to its content to support the global exchange of knowledge. To maintain the quality of editorial management and publication services, the journal applies Article Processing Charges (APC).

Editorial decisions are based solely on the scientific quality, originality, and relevance of the manuscript. Payment of APC does not influence editorial decisions or the peer review process.

The total APC in this journal is IDR 1,800,000 per article, consisting of:

Manuscript Processing and Review Fee – IDR 300,000
Charged after the manuscript passes the initial editorial screening and proceeds to the peer review process. This fee covers manuscript administration, plagiarism checking, and peer review management. The fee is non-refundable.

Article Publication Fee – IDR 1,500,000
Charged after the manuscript has been accepted for publication. This fee covers copyediting, layout editing, DOI registration, and online publication.

The Letter of Acceptance (LOA) will be issued after the manuscript has successfully passed the peer review process and has been formally accepted by the editorial board.

All published articles are freely accessible to readers without subscription fees under the journal’s open access policy.