Hijryani, Fadhila, Bagus Sartono, and Utami Dyah Syafitri. “Rapid Identification of Fresh Milk Customer Segmentation”. Xplore: Journal of Statistics 7, no. 3 (January 2, 2019). Accessed May 6, 2024. http://journal.stats.id/index.php/xplore/article/view/128.