atsauri, muhammad riki, Aulia Rahman Dalimunthe, and Nugroho Syahputra. 2026. “Performance Analysis of XGBoost in Handling Missing Data on the Telco Customer Churn Dataset”. Bulletin of Information Technology (BIT) 7 (1), 13 - 21. https://doi.org/10.47065/bit.v7i1.2524.