PRASETYO, D.; RIFKHAN, M.; SIHOMBING, Y. M.; ALFIAN, Z. Segmentasi Wajib Pajak Pribadi Berdasarkan Kode PTKP dan Penghasilan Neto Menggunakan Algoritma K-Means Clustering. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 4, n. 2, p. 4944–4949, 2025. DOI: 10.31004/riggs.v4i2.1288. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/1288. Acesso em: 1 nov. 2025.