Puspa, Sofia Debi, Fani Puspitasari, Joko Riyono, Christina Eni Pujiastuti, David Leon Bijlsma, and Joseph Andrew Leo. “Customer Segmentation Analysis Using Random Forest & Naïve Bayes Method In The Case of Multi-Class Classification at PT. XYZ”. Mathline : Jurnal Matematika dan Pendidikan Matematika 8, no. 4 (November 21, 2023): 1359–1372. Accessed June 8, 2025. https://mathline.unwir.ac.id/index.php/Mathline/article/view/532.