APC

All authors are informed that manuscripts submitted after January 1, 2026, will be charged an Article Processing Charge (Regular)  : IDR 1.000.000 (Indonesian Authors) and allows waivers to those corresponding authors based in low-income countries. Our journals grant a 100 % discount or No FEE to authors from countries that the World Bank ranked as Low-income economics.
See list of these countries: https://data.worldbank.org/income-level/low-income

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