Sanjaya, Henegama Liyanage Kelum, Tilak Priyadarshana, and Nimal Wijayaratna. “Effect of Rainfall Abnormalities on Rice Yield in Hambanthota District, Sri Lanka”. Asian Journal of Agriculture and Food Sciences 2, no. 6 (December 15, 2014). Accessed March 29, 2024. https://ajouronline.com/index.php/AJAFS/article/view/1905.