Sari, Novita Sari, Farida Millias Tuty, Andi Herman Jaya, and Ahmad Syatir. 2026. “Regional Inequality in Sulawesi Island: The Role of Economic Growth, Investment, and Government Expenditure”. Economics and Digital Business Review 7 (2):641-55. https://doi.org/10.37531/ecotal.v7i2.4021.