Piyarathana Thero, Dewagoda2015-06-042015-06-042011Piyarathana Thero, Dewagoda, 2011. ශ්‍රී ලාංකේය ලෝහමය ගෘහෝපකරණ නිර්මාණයෙහි ඉතිහාසය, Proceedings of the Annual Research Symposium 2011, Faculty of Graduate Studies, University of Kelaniya, pp 124.http://repository.kln.ac.lk/handle/123456789/8002enArticle