Wardana, Aulia Rahmadiva, Woro Isti Rahayu, and Kiki Mustaqim. 2026. “Model Prediksi Churn Pelanggan Indibiz Menggunakan Regresi Logistik Dan Extreme Gradient Boosting (XGBoost)”. Jurnal Informatika Polinema 12 (3):425-30. https://doi.org/10.33795/jip.v12i3.9377.