Ramadhan H, Abdan Kamaludin MR, Nasrullah MA, Rolliawati D. Comparison of Hierarchical, K-Means and DBSCAN Clustering Methods for Credit Card Customer Segmentation Analysis Based on Expenditure Level. JAIC [Internet]. 5Dec.2023 [cited 21Nov.2024];7(2):246-51. Available from: https://jurnal.polibatam.ac.id/index.php/JAIC/article/view/5790