Premarathne, S.K.M.K.; Wickremasinghe, D.R.; Marasinghe, R.B.; Seneviwickrama, K.L.M.D.(Centre for Quality Assurance, University of Ruhuna, Sri Lanka, 2023-09-21)
Wijekoon, W.M.C.J.; Jayasinghe, G.Y.; Priyankara, A.C.P.; Kumari, D.L.C.; Navarathna, C.M.(Centre for Quality Assurance, University of Ruhuna, Matara, Sri Lanka, 2023-09-21)
Lakmali, M.G.T.; Sandeepani, D.M.M.; Wijerathna, P.N.M.M.; Samaraweera, G.C.(Centre for Quality Assurance, University of Ruhuna, Matara, Sri Lanka, 2021-09-21)
Wijerathna, P.N.M.M.; Sandeepani, D.M.M.L.; Lakmali, M.G.T.; Samaraweera, G.C.(Centre for Quality Assurance, University of Ruhuna, Matara, Sri Lanka, 2021-09-21)
Jayasinghe, S. S.; Chandrasiri, U. A. P. A.; Manthika, H. G. G. I.; Prasadi, W. K. A.(Centre for Quality Assurance, University of Ruhuna, Sri Lanka, 2022-09-21)