Fadilah, A. N., & Marseto, M. (2026). Ketimpangan pendapatan antarwilayah di Jawa Timur: Peran pertumbuhan ekonomi, belanja daerah, IPM, dan upah minimum. Journal of Economics Research and Policy Studies, 6(2), 447–467. https://doi.org/10.53088/jerps.v6i2.3107