Bekheet, Mostafa, Nabil M. AbdelAziz, Ahmed Salah, Nissreen El-Saber, and Wafaa T. AbdelMoneim. “Enhancing Telecom Retention With a Stacking-Based Churn Model”. International Journal of Computers and Informatics (Zagazig University) 9 (December 31, 2025): 136–147. Accessed March 22, 2026. https://www.ijci.zu.edu.eg/index.php/ijci/article/view/123.