Rohmah, D. S., & Saputro, D. R. S. (2020). Clustering Data dengan Algoritme Fuzzy c-Means Berbasis Indeks Validitas Partition Coefficient and Exponential Separation (PCAES). PRISMA, Prosiding Seminar Nasional Matematika, 3, 58-63. Retrieved from https://journal.unnes.ac.id/sju/prisma/article/view/37649