Iffani, M., Yunita Putri, A. and Efendi, E. N. (2017) “Bantul Integrated Sirine System (BISS) as a Bantul Regency Preparedness in Dealing with Tsunami Hazard”, Sumatra Journal of Disaster, Geography and Geography Education, 1(2), pp. 72–78. doi: 10.24036/sjdgge.v1i2.88.