Arifiyanti, Amalia Anjani, Farhan Setiyo Darusman, and Brahmantio Widyo Trenggono. 2022. “Population Density Cluster Analysis in DKI Jakarta Province Using K-Means Algorithm”. Journal of Information Systems and Informatics 4 (3): 772-83. https://doi.org/10.51519/journalisi.v4i3.315.