Sudharmawathie, J.M.2015-06-252015-06-252013Sudharmawathi, J.M., 2013. දඹදෙණි යුගයේ රාජ්‍ය ආරක්ෂක ව්‍යූහය, Proceedings of the Annual Research Symposium 2013, Faculty of Graduate Studies, University of Kelaniya, pp 125.http://repository.kln.ac.lk/handle/123456789/8526enArticle