APA aipamena

Sajula E.V. (2009). Effectiveness of Dr.Geo based teaching strategy on achievement in mathematics at secondary level.

Chicago Style aipamena

Sajula E.V. Effectiveness of Dr.Geo Based Teaching Strategy on Achievement in Mathematics at Secondary Level. 2009.

MLA aipamena

Sajula E.V. Effectiveness of Dr.Geo Based Teaching Strategy on Achievement in Mathematics at Secondary Level. 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.