There is no manuscript submission charge in this journal. However, the author whose work is accepted for publication is subjected to pay IDR 300.000 per article. This article-processing charge is aimed to cover publication costs. This includes a provision of online tools for editors, reviewers and authors, plagiarism check cost, article production, and customer services. If your manuscript is accepted for publication, we will send you an invoice and ask You to pay the Article Publication Charge.