Sugianto CA, Wanaziana KK. Optimasi Algoritma K-Means Menggunakan Metode Elbow Pada Data Penerima Program Keluarga Harapan (PKH). INDEX [Internet]. 2024Jul.25 [cited 2025Feb.23];6(1):65-71. Available from: https://e-journal.unper.ac.id/index.php/informatics/article/view/1739