For citations:

Permatasari A.L., Suherningtyas I.A., Wiguna P.P. Development And Evaluation Of The Webgis Application To Support Volcanic Hazard Mitigation In The Southern Flank Of Merapi Volcano, Sleman Regency, Yogyakarta Province, Indonesia. GEOGRAPHY, ENVIRONMENT, SUSTAINABILITY. 2022;15(4):57-63. https://doi.org/10.24057/2071-9388-2021-099