Sajeewani, K.G.L.Edirisinghe, J.C.Jayasinghe-Mudalige, U.K.2015-04-022015-04-022008Sajeewani, K.G.L., Edirisinghe, J.C. and Jayasinghe-Mudalige, U.K., 2008. Human wellbeing in South Asia: an empirical analysis based on macroeconomic indicators affecting food security, In: Proceedings of the International Conference on Social Sciences, Sri Lanka, University of Kelaniya, pp 135.http://repository.kln.ac.lk/handle/123456789/6719enArticle