Aflaha, Abd, Zulgani ., Rosmeli ., Siti Hodijah, and Nurhayani . “Mengukur Ketimpangan Pembangunan Wilayah Antarprovinsi Di Pulau Sumatra Dan Jawa”. JOURNAL OF SHARIA ECONOMICS 7, no. 2 (December 16, 2025): 59-65. Accessed September 23, 2026. https://journal.uaindonesia.ac.id/index.php/JSE/article/view/1237.