Arifin, Alicia. “Determination Of Natural Disaster Insurance Premi-Ums In Bengkulu Province Using Standard De-Viation Approach”. NUMERION: Journal of Physics, Mathematics, and Computer Science 1, no. 1 (February 26, 2026): 1–8. Accessed October 16, 2026. https://journals.matanauniversity.ac.id/index.php/numerion/article/view/412.