Lumbantoruan, Sari, Arnawati Duha, Tia Puji Astuti, Ahmad Jurnaidi Wahidin, Beni Rahmatullah, and Ika Kurniawati. 2025. “Prediksi Harga Saham PT Telkom Indonesia Tbk (TLKM) Menggunakan Linear Regression, Random Forest, Dan XGBoost”. RIGGS: Journal of Artificial Intelligence and Digital Business 4 (4):3429-38. https://doi.org/10.31004/riggs.v4i4.4158.