B. Riyadi Fitra, G. Aprilian, and R. Rifaldy Pratama, “Segmentasi Pelanggan E-Commerce Menggunakan Pendekatan RFM (Recency, Frequency, Monetary) dan Algoritma K-Means Clustering”, J.I.S.B.T, vol. 2, no. 3, pp. 897–902, Jun. 2026, Accessed: Jul. 07, 2026. [Online]. Available: https://journal.jci.co.id/jisbt/article/view/539