Topuz, F. And BİRGİN, O. 2020. Developing teaching materials supported with geogebra for circle and disc subject at seventh grade. Elementary Education Online , vol.19, no.3 , 1-17.

Topuz, F., & BİRGİN, O., (2020). Developing teaching materials supported with geogebra for circle and disc subject at seventh grade. Elementary Education Online , vol.19, no.3, 1-17.

Topuz, Faden, And OSMAN BİRGİN. "Developing teaching materials supported with geogebra for circle and disc subject at seventh grade," Elementary Education Online , vol.19, no.3, 1-17, 2020

Topuz, Faden And BİRGİN, OSMAN. "Developing teaching materials supported with geogebra for circle and disc subject at seventh grade." Elementary Education Online , vol.19, no.3, pp.1-17, 2020

Topuz, F. And BİRGİN, O. (2020) . "Developing teaching materials supported with geogebra for circle and disc subject at seventh grade." Elementary Education Online , vol.19, no.3, pp.1-17.

@article{article, author={Faden Topuz And author={OSMAN BİRGİN}, title={Developing teaching materials supported with geogebra for circle and disc subject at seventh grade}, journal={Elementary Education Online}, year=2020, pages={1-17} }