Browsing by Author Nithlavarnan, A.
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|2021||Knowledge, attitude, and practice on school based sexual and reproductive education among teachers, in Jaffna Educational Zone, Jaffna||Jayasinghe, J.M.M.C.; Thabotharan, Deivy; Nithlavarnan, A.|
|2020||Performance in mathematics among Grade 11 students in the Kopay Educational Division, Jaffna||Perera, K.N.K.; Silva, H.P.G.W.L.D.; Pathmanathan, A.; Murali, V.; Nithlavarnan, A.|