Akbar, Ardiyallah, Bambang siswojo, and hadi Suyono. “KLASIFIKASI MUTU MUTIARA BERDASARKAN BENTUK DAN UKURAN MENGGUNAKAN K-NEAREST NEIGHBOR”. CESS (Journal of Computer Engineering, System and Science) 2, no. 2 (July 31, 2017): 93–97. Accessed July 11, 2025. https://jurnal.unimed.ac.id/2012/index.php/cess/article/view/6473.