Setiyaji, Akhfan, and Hindriyanto Purnomo. “Analyzing the Distribution of Health Workers in Semarang City Using K-Means Clustering Method”. Journal of Information Systems and Informatics 6, no. 1 (March 24, 2024): 301-312. Accessed October 16, 2025. https://www.journal-isi.org/index.php/isi/article/view/663.