N.P. Dushyantha, N.P. Ratnayake, P.V.A. Hemalal, C.L. Jayawardena, A.S. Ratnayake, H.M.R. Premasiri, and R.M.P. Dilshara. “Phosphorus Accumulation Rate (PAR) in Lake Sediments Around Eppawala Phosphate Deposit (EPD): A Case Study for Prospecting New Phosphorus Sources”. Sri Lankan Journal of Applied Sciences 2, no. 02 (February 29, 2024): 01–07. Accessed May 15, 2024. https://sljoas.uwu.ac.lk/index.php/sljoas/article/view/71.