Pane, Syafrial Fachri, Rofi Nafiis Zain, Iwan Setiawan, and Virdiandry Putratama. “Predicting the Happiness Index Based on the HDI Indicator in Indonesia Using the Ensemble Learning Approach: Prediksi Indeks Kebahagiaan Berdasarkan Indikator IPM Di Indonesia Menggunakan Pendekatan Ensemble Learning”. NUANSA INFORMATIKA 19, no. 2 (July 10, 2025): 105–114. Accessed July 25, 2026. https://journal.fkom.uniku.ac.id/ilkom/article/view/410.