Suyanto, W. . Budiarti, R. E. . Standsyah, and D. S. . Ramadhan. “Efforts to Alleviate Underdeveloped Areas by Clustering Regional Characteristics in Indonesia”. Jurnal Ekonomi Dan Bisnis Digital, vol. 2, no. 4, Jan. 2024, pp. 1365-72, doi:10.55927/ministal.v2i4.5531.