P. Silva, D. Siriwardana, K. Booso
(2017 , Education)I.N.J. Bogamuwa, N.K. Abeysekera
(2017 , Education)Anoma Alwis, Malani Munasinghe, T.D.T.L. Dhanapala, Hemanthi Anuruddhika,
K. Ketheeswaran, Saminda Kuruppu
K.S.A. Colombage, G.P. Gamage
(2017 , Open & Distance Learning)J.C.N. Pullenayegem
(2017 , Open & Distance Learning)L.R. Gonsalkorale, M.L. Sudarshana
(2017 , Open & Distance Learning)A.U.B.Rajaguru, Nalin Abeysekera
(2017 , Open & Distance Learning)B.G. Jayatilleke, G.G.W.C. Wijesekara, G.R. Ranawaka
(2017 , Open & Distance Learning)G.D. Lekamge, A.I. Irugalbandara, K. P. R. Jayawardena, M. N. C. Fernando, S. Kugamoorthy, B.G.H. Anuruddhika
(2017 , Open & Distance Learning)G. Bandarage
(2017 , Open & Distance Learning)