- Teacher: Prof. W.N. De Silva
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- Teacher: Prof. G.C. Samaraweera
- Teacher: Prof. A.L. Sandika
- Teacher: Dr. KN Nadeeshani Silva
- Teacher: Dr. Aruni Wickramarathne
- Teacher: Mrs. K.A.I.M. Amarasekara
- Teacher: Prof. W.N. De Silva
- Teacher: Ms. Udani Gunawardhana
- Teacher: Dr. KN Nadeeshani Silva
- Teacher: Prof. A.L. Sandika
- Teacher: Dr. KN Nadeeshani Silva