RAJAN SACHDEVA, R. R. S. Evaluating Prediction of Customer Churn Behavior Based On Artificial Bee Colony Algorithm. International Journal of Engineering and Computer Science, india, v. 6, n. 1, 2017. Disponível em: http://ijecs.in/index.php/ijecs/article/view/2159. Acesso em: 19 may. 2024.