Analyzing Customer Loyalty Levels through Segmentation in Aesthetic Clinics Using K-Means and RFAM. IJID (International Journal on Informatics for Development), [S. l.], v. 13, n. 2, p. 473–484, 2024. DOI: 10.14421/ijid.2024.4841. Disponível em: https://ejournal.uin-suka.ac.id/saintek/ijid/article/view/4841. Acesso em: 2 feb. 2026.