DAKHI, Y. L.; NINGSI, B. A. Pengelompokan Kabupaten dan Kota Provinsi Sumatera Utara Berdasarkan Indikator Kesejahteraan Rakyat Menggunakan Algoritma K-Means: Clustering of Districts and Cities in North Sumatra Province Based on People’s Welfare Indicators Using K-Means Algorithm. MALCOM: Indonesian Journal of Machine Learning and Computer Science, v. 4, n. 3, p. 993-1003, 20 Jun. 2024.