Kriswibowo, Rony, Fatwa Ramdani, and Ismiarta Aknuranda. “Exploring the Role of Geospatial Technology in Disaster Management of Batu City: Qualitative Analysis Using RQDA Method”. Journal of Information Technology and Computer Science 6, no. 1 (April 30, 2021): 80–95. Accessed October 23, 2021. https://jitecs.ub.ac.id/index.php/jitecs/article/view/278.