Shodikin M, Fatichah C, Taniasari N. Patient Segmentation Based On Customer Lifetime Value Analysis Using Recency, Frequency, Monetary And Interpurchase Time Models. JTS [Internet]. 2025 Jul. 1 [cited 2026 Jan. 30];35(1):30-47. Available from: https://journal.its.ac.id/index.php/jts/article/view/3104