Octaviana, Dinda, AND Kurniawati, Kurniawati. " Penerapan Metode K-Means Clustering untuk Memprediksi Penjualan Barang di Toko Audi Elektronik Semarang" Journal of System Information Technology and Electronics Engineering (J-SITEE) [Online], Volume 4 Number 2 (25 December 2024)