Silva, P.; Dewasiri, N.R.; Piyaratne, A.; Amarasuriya, H.
(The Open University of Sri Lanka, 2015)
The primary audio-visual material for this course consists of 4 panel discussions. The four panelists are Prof Premakumara de Silva (Department of Sociology, University of Colombo), Dr Nirmal Ranjith Dewasiri (Department ...