Weerarathne, K.P.M.2016-05-032016-05-032014Weerarathne, K.P.M. 2014. Utilitarianism and Indus Valley Civilization: Is it truly based on utilitarianism? Proceedings of the Undergraduate’s Research Conference on Archaeology, Department of Archaeology, University of Kelaniya, Sri Lanka. p 49.978-955-4563-29-2http://repository.kln.ac.lk/handle/123456789/12897esArticle