“Optimal Urban Waste Dumping Site Selection in Kalutara DS Division of Sri Lanka Using GIS-Based Multi-Criteria Decision Analysis: Https: doi.org 10.36777 Jag2023.2.2.7”. Journal of Asian Geography, vol. 2, no. 2, Sept. 2023, pp. 45-58, https://doi.org/10.36777/jag2023.2.2.7.