Ranathunga, L. N., W.M.D.I.S. Wijemanna, M.G.S. Sathsara, and R.G.B.K. Gamage. “Agriculture in Sri Lanka: The Current Snapshot.” International Journal of Environment, Agriculture and Biotechnology 3, no. 1 (2018): 118–25. https://doi.org/10.22161/ijeab/3.1.15.