PURNAMA, Rizky Ichwan; HAKIM, Lutfan; AL GIFFARI, Aryansyah; FEBRIANTO, Faizal Andre; ILHAM, Farizi. Analisis Klaster Kekayaan Tokoh Terkaya Indonesia Tahun 2007 Menggunakan Algoritma K-Means. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 4, n. 2, p. 5050–5055, 2025. DOI: 10.31004/riggs.v4i2.1382. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/1382. Acesso em: 23 sep. 2026.