Kurnia Desita, R. ., Fahmi, A., Rohmani, A. and Sulistyono, M. T. . (2025) “AGGLOMERATIVE HIERARCHICAL CLUSTERING FOR REGIONAL GROUPING IN CENTRAL JAVA BASED ON WELFARE INDICES”, Jurnal Pilar Nusa Mandiri, 21(1), pp. 108–116. doi: 10.33480/pilar.v21i1.6445.