Nurhaliza, S., Sadik, K., & Saefuddin, A. (2022). A COMPARISON OF COX PROPORTIONAL HAZARD AND RANDOM SURVIVAL FOREST MODELS IN PREDICTING CHURN OF THE TELECOMMUNICATION INDUSTRY CUSTOMER. BAREKENG: Jurnal Ilmu Matematika Dan Terapan, 16(4), 1433-1440. https://doi.org/10.30598/barekengvol16iss4pp1433-1440