RANJA, Feri; GINTING, Aser Heber; PUTRA, Indra Syah; BUKIT, Roswitha. Customer Segmentation of E-Wallet Top-Up Users Based on RFM and K-Means Clustering. Jurnal Komputer Teknologi Informasi Sistem Komputer (JUKTISI), [S. l.], v. 4, n. 3, p. 2376–2382, 2026. DOI: 10.62712/juktisi.v4i3.887. Disponível em: https://ejurnal.lkpkaryaprima.id/index.php/juktisi/article/view/887. Acesso em: 28 aug. 2026.