Dakhi, Yustina Lentiana, and Besse Arnawisuda Ningsi. “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 4, no. 3 (June 20, 2024): 993-1003. Accessed June 30, 2025. https://www.journal.irpi.or.id/index.php/malcom/article/view/1381.