APA način citiranja

Jesna, G. R. (2013). Effect of concept attainment model on achievement in chemistry among students at secondary level.

Čikaški stil citiranja

Jesna, G. R. Effect of Concept Attainment Model on Achievement in Chemistry Among Students at Secondary Level. 2013.

MLA način citiranja

Jesna, G. R. Effect of Concept Attainment Model on Achievement in Chemistry Among Students at Secondary Level. 2013.

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