Budiatiningsih, Mahmudah, Ikhsanudin Ikhsanudin, and Maulana Malik Irsyad. 2025. “Development of Disaster Knowledge Measurement Instrument for Visitors in Volcanic Tourism Areas”. GEOGRAPHIA : Jurnal Pendidikan Dan Penelitian Geografi 6 (1):55-63. https://doi.org/10.53682/gjppg.v6i1.10471.