Ginige, Senaka Ramyanath, and N.S. Cooray. 2020. “Modelling the Dynamic Impact of Fertilizer Subsidy on Paddy Production: Empirical Evidence from Sri Lanka”. Journal of Reviews on Global Economics 9 (September):293-307. https://www.lifescienceglobal.com/pms/index.php/jrge/article/view/8140.