Pieris, K.D.2017-03-132017-03-132016Pieris, K. Dinithi 2016. ශ්‍රී ලංකා ජනගහනයේ මෑතකාලීන උපනතීන්. Arthikavidya, Journal of Economics Students’ Society, Economics Student Society, Department of Economics, University of Kelaniya, Sri Lanka. 11(1): 318-326.1800-1327http://repository.kln.ac.lk/handle/123456789/16763enArticle