We would like to inform you that starting January 2024, we will apply Article Processing Charges (IDR 250.000) to cover the publication services, including the costs of peer review administration and management, production of articles in PDF, and dissemination of published papers. The APC is payable when your manuscript is already accepted after a blind review process and is charged to you, your institution, or your employer. All articles published in IJOEEL are freely available online with open access.