Rathnayake, L. Rathnayake, H.P.S.M. Wijesinghe, D.M.P.T. Dissanayake, and D.D. Dias. “Influence of Land Use on the Water Quality of the Upper Mahaweli River: A Comparative Analysis in Dry and Wet Weather Conditions”. Sri Lankan Journal of Applied Sciences 2, no. 02 (February 29, 2024): 30–37. Accessed December 22, 2024. https://sljoas.uwu.ac.lk/index.php/sljoas/article/view/85.