Md Nur Hasan Mamun. ADVANCEMENTS IN MACHINE LEARNING FOR CUSTOMER RETENTION: A SYSTEMATIC LITERATURE REVIEW OF PREDICTIVE MODELS AND CHURN ANALYSIS. Journal of Sustainable Development and Policy [Internet]. 2025 Jul. 9 [cited 2025 Sep. 22];1(01):250-84. Available from: http://jsdp-journal.org/index.php/jsdp/article/view/11