Cita APA

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

Chicago Edition Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.