Nur, Indah Manfaati, and Abdurakhman. “K-Means ++ Algorithm for Health Services Clustering Based on Districts in West Java Province”. EKSAKTA: Journal of Sciences and Data Analysis 5, no. 1 (April 26, 2024): 96–102. Accessed May 19, 2024. https://journal.uii.ac.id/Eksakta/article/view/31930.