Irvan Moch. Taufiq, Rahadian, Cepy Cepy Slamet, Rian Andrian, Hilmi Aulawi, and Muhammad Ali Ramdhani. “Early Warning System in Mobile-Based Impacted Areas”. International Journal of Engineering & Technology 7, no. 3.4 (June 25, 2018): 118–121. Accessed November 22, 2024. https://sciencepubco.com/index.php/ijet/article/view/16758.