Prasetio, Arji, M. Makmun Effendi, and M. Najamuddin Dwi M. “Analisis Gempa Bumi Di Indonesia Dengan Metode Clustering”. Bulletin of Information Technology (BIT) 4, no. 3 (September 26, 2023): 338 - 343. Accessed August 16, 2026. https://journal.fkpt.org/index.php/BIT/article/view/820.