Jayawardena RN, Thirukeswaran S, Ranasinghe S, Jayawardhane P, Hettige N, Weerasekara S. Spatiotemporal Assessment and Index-Based Evaluation of Coastal Water Quality at Selected Beaches in Southern Sri Lanka. J Food Health Bioenv Sci [internet]. 2025 Dec. 22 [cited 2026 Aug. 30];18(3):294-306. available from: https://li01.tci-thaijo.org/index.php/sdust/article/view/268490