Sari, Intan, and Dewi Saputro. “Algoritme Quick RObust Clustering Using LinKs (QROCK) Untuk Clustering Data Kategorik”. PRISMA, Prosiding Seminar Nasional Matematika 4 (February 23, 2021): 640-644. Accessed July 18, 2024. https://journal.unnes.ac.id/sju/prisma/article/view/44749.