Mohammed EA, Ahmed AM, Babikir GA, Saleh MA, Mahmoud MME. A Hybrid Prediction Model for Customer Churn using DBSCAN and Stacking-Based Classifier. jec [Internet]. 2024 May 19 [cited 2025 Jun. 1];15(2):1-21. Available from: https://jecs.qu.edu.sa/index.php/jec/article/view/2385