PRASHANTHAN, A. An Integrated Framework for Optimizing Customer Retention Budget using Clustering, Classification, and Mathematical Optimization. Journal of Computing Theories and Applications, [S. l.], v. 3, n. 1, p. 45–63, 2025. DOI: 10.62411/jcta.13194. Disponível em: https://publikasi.dinus.ac.id/jcta/article/view/13194. Acesso em: 5 dec. 2025.