Vaigunthan, Thavarajah, and B. G. N. Sewwandi. “Mapping of Environmental Pollution Risk Induced by Open Dumping Practice of Municipal Solid Waste in Karadiyana of Sri Lanka Using Geographic Information System”. International Journal for Research in Applied Sciences and Biotechnology 9, no. 1 (March 8, 2022): 127–139. Accessed December 22, 2024. https://ijrasb.com/index.php/ijrasb/article/view/17.