De Silva R.S.D., Amarasinghe S.R, & Ranawaka R.A.A.K. (2023). Assessment of phytotoxicity of potable water treatment plant sludge-bound compost pellets on seed germination of radish (Raphanus sativus L.). Journal of Tropical Forestry and Environment, 13(01). https://doi.org/10.31357/jtfe.v13i01.6299