Surya, Rezki, Muhammad Halmi Dar, and Fitri Aini Nasution. “Implementation of Decision Tree Method to Predict Customer Interest in Internet Data Packages”. International Journal of Science, Technology & Management 5, no. 4 (July 30, 2024): 947-952. Accessed September 15, 2025. https://www.ijstm.inarah.co.id/index.php/ijstm/article/view/1155.