Dedi Hermon, Ganefri, Erianjoni, Indang Dewata, Paus Iskarni, and Alexander Syam. “A POLICY MODEL OF ADAPTATION MITIGATION AND SOCIAL RISKS THE VOLCANO ERUPTION DISASTER OF SINABUNG IN KARO REGENCY - INDONESIA”. GEOMATE Journal 17, no. 60 (August 28, 2019): 190–196. Accessed May 26, 2024. https://geomatejournal.com/geomate/article/view/371.