“APPLICATION OF SHANNON’S ENTROPY MODEL AND GIS IN FLASH FLOOD FORECASTING ALONG NATIONAL HIGHWAY-6, HOA BINH PROVINCE, VIETNAM”, INTERNATIONAL JOURNAL OF GEOMATE, vol. 21, no. 87, pp. 50–57, Nov. 2021, Accessed: Apr. 18, 2026. [Online]. Available: https://geomatejournal.com/geomate/article/view/1665