Fathoni, M., Usman, F., Hariyani, S., Kurniawan, E.B., Yusuh, A. and Waloejo, C.S. 2020. Health Disaster Preparedness Using Android Mobile Based Application Case Mount Bromo Eruption. Jurnal Ners. 15, 1Sp (Jul. 2020), 173–177. DOI:https://doi.org/10.20473/jn.v15i1Sp.19005.