“ANALISIS JANGKAUAN PELAYANAN GEDUNG EVAKUASI VERTIKAL (SHELTER) TSUNAMI DI KECAMATAN KOTO TANGAH MENGGUNAKAN METODE MULTIPLE RING BUFFER” (2023) Jurnal Applied Science in Civil Engineering, 4(2), pp. 140–146. doi:10.24036/asce.v4i2.62183.