Budiatiningsih, M., Ikhsanudin, I. and Irsyad, M.M. 2025. Development of Disaster Knowledge Measurement Instrument for Visitors in Volcanic Tourism Areas. GEOGRAPHIA : Jurnal Pendidikan dan Penelitian Geografi. 6, 1 (Jun. 2025), 55–63. DOI:https://doi.org/10.53682/gjppg.v6i1.10471.