Kumarasamy Sithamparanathan. Influence of science teaching method on the science attainment in the junior secondary schools in Vavuniya educational zone in Sri Lanka.
Chicago Style (17th ed.) CitationKumarasamy Sithamparanathan. Influence of Science Teaching Method on the Science Attainment in the Junior Secondary Schools in Vavuniya Educational Zone in Sri Lanka.
MLA引文Kumarasamy Sithamparanathan. Influence of Science Teaching Method on the Science Attainment in the Junior Secondary Schools in Vavuniya Educational Zone in Sri Lanka.
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