B.Sc. Hons. University of Sri Jayawardenepura
Ph.D. University of Moratuwa
B.Sc. Hons. University of Sri Jayawardenepura
Ph.D. University of Moratuwa
B.A. Hons. University of Sri Jayawardenepura
M.A. University of Kelaniya
M.Phil. University of Kelaniya
B.Sc. Hons. University of Colombo
M.Sc. University of Moratuwa
Ph.D. University of Moratuwa