XGBoost Ensemble Model for Churn Prediction in Telecom: A Machine Learning Framework. NPRC Journal of Multidisciplinary Research, [S. l.], v. 3, n. 4, p. 171–189, 2026. DOI: 10.3126/nprcjmr.v3i4.93374. Disponível em: https://nepjol.info/index.php/nprcjmr/article/view/93374. Acesso em: 9 jul. 2026.