Irwandi H, Sitompul OS, Sutarman S. K-Means Performance Optimization Using Rank Order Centroid (ROC) And Braycurtis Distance . SinkrOn [Internet]. 2022Apr.14 [cited 2024Nov.12];6(2):472-8. Available from: https://jurnal.polgan.ac.id/index.php/sinkron/article/view/11371