Weerasinghe, H. S. R. A., D. C. D. Alwis, R. Ginorajh, and G. D. S. Harischandra. “A Study on Optimizing an Effective Online Platform to Address Plastic Waste Management in Sri Lanka”. International Journal of Advanced Science Computing and Engineering 5, no. 1 (April 10, 2023): 54–65. Accessed December 9, 2024. https://ijasce.org/index.php/IJASCE/article/view/126.