Tsunami Evacuation Accessibility Simulation Using Network Analysis Tools In Tsunami Prone Areas Of Tanggamus District: Simulasi Aksessibilitas Evakuasi Tsunami Menggunakan Tools Network Analysis Di Daerah Rawan Tsunami Kabupaten Tanggamus. jpu. 2023;10(1):32-41. doi:10.33019/jpu.v10i1.3888