Bu’ulolo, Efori, Andreas Simorangkir, Erlinda Simamora, Siska Simanullang, Desi Simanjuntak, and Vini Situmorang. 2022. “Implementasi Algoritma K-Means Dalam Clustering Rejection Patung Tangan Keramik (Studi Kasus : PT.Mark Dynamics Indonesia,Tbk)”. Journal of Information System Research (JOSH) 3 (3), 272-83. https://doi.org/10.47065/josh.v3i3.1521.