Παραπομπή APA

Prathyusha, S. (2013). Effectiveness of geogebra on achiving geometrical concepts of mathematics among IX standard students.

Παραπομπή Chicago Style

Prathyusha, S. Effectiveness of Geogebra on Achiving Geometrical Concepts of Mathematics Among IX Standard Students. 2013.

Παραπομπή MLA

Prathyusha, S. Effectiveness of Geogebra on Achiving Geometrical Concepts of Mathematics Among IX Standard Students. 2013.

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