Hernoto, Y. P., Dandy Pramana Hostiadi, & Putu Desiana Wulaning Ayu. (2026). Enhancing E-Commerce Churn Prediction Accuracy Through the Combination of Gradient Boosting and Feature Selection . Jurnal RESTI (Rekayasa Sistem Dan Teknologi Informasi), 10(4), 971 – 983. https://doi.org/10.29207/resti.v10i4.7076