Khairati AF, Adlina A, Hertono G, Handari B. Kajian Indeks Validitas pada Algoritma K-Means Enhanced dan K-Means MMCA. prisma [Internet]. 12Feb.2019 [cited 21Nov.2024];2:161-70. Available from: https://journal.unnes.ac.id/sju/prisma/article/view/28906