Mapping of Disaster-Prone Areas in Gis-Based Disaster Mitigation Efforts in Sungai Raya Kepulauan District, Bengkayang Regency, West Kalimantan Province. zonalaut [Internet]. 2023 Jul. 28 [cited 2026 Aug. 19];4(2):171-8. Available from: https://journal.unhas.ac.id/index.php/zonalaut/article/view/27374