TUTAK, T. Et Al. 2009. The effect of geometry teaching with Cabri to learning levels of fourth grade students. e-Journal of New World Sciences Academy , vol.4, no.2 , 26-35.

TUTAK, T., TÜRKDOĞAN, A., & BİRGİN, O., (2009). The effect of geometry teaching with Cabri to learning levels of fourth grade students. e-Journal of New World Sciences Academy , vol.4, no.2, 26-35.

TUTAK, TAYFUN, ALİ TÜRKDOĞAN, And OSMAN BİRGİN. "The effect of geometry teaching with Cabri to learning levels of fourth grade students," e-Journal of New World Sciences Academy , vol.4, no.2, 26-35, 2009

TUTAK, TAYFUN Et Al. "The effect of geometry teaching with Cabri to learning levels of fourth grade students." e-Journal of New World Sciences Academy , vol.4, no.2, pp.26-35, 2009

TUTAK, T. TÜRKDOĞAN, A. And BİRGİN, O. (2009) . "The effect of geometry teaching with Cabri to learning levels of fourth grade students." e-Journal of New World Sciences Academy , vol.4, no.2, pp.26-35.

@article{article, author={TAYFUN TUTAK Et Al. }, title={The effect of geometry teaching with Cabri to learning levels of fourth grade students}, journal={e-Journal of New World Sciences Academy}, year=2009, pages={26-35} }