Sari, Renny Puspita, Ferdy Febriyanto, and Ahmad Cahyono Adi. “Analysis Implementation of the Ensemble Algorithm in Predicting Customer Churn in Telco Data: A Comparative Study”. Informatica 47, no. 7 (July 4, 2023). Accessed June 23, 2025. https://puffbird.ijs.si/index.php/informatica/article/view/4797.