- Teacher: Dr. Amila Bandara
- Teacher: Professor T. Sanjeewa Prasad Jayaweera
- Teacher: JLCS Perera
- Teacher: Dr. Amila Bandara
- Teacher: Dr. Jagath Munasinghe
- Teacher: Prof. Anil Gunarathne
- Teacher: Professor T. Sanjeewa Prasad Jayaweera
- Teacher: Prof. Anil Gunarathne
- Teacher: Nimesh Madushanka
- Teacher: Prof. Darshanee Ruwandeepika
- Teacher: Dr. Amila Bandara
- Teacher: Nimesh Madushanka
- Teacher: Prof. Sumith Magamage
- Teacher: G Weerakkody
- Teacher: Dr. Dimuthu Wickramanayake