Nurzahputra, Aldi, Afifah Ratna Safitri, and Much Aziz Muslim. “Klasifikasi Pelanggan Pada Customer Churn Prediction Menggunakan Decision Tree”. PRISMA, Prosiding Seminar Nasional Matematika (February 1, 2017): 717-722. Accessed November 23, 2024. https://journal.unnes.ac.id/sju/prisma/article/view/21528.