karakarçayıldız, r. ü. And YENİLMEZ, K. 2020. Investigation of Geometrical Thinking Levels And Polygons Classification Skills of 7th Grade Students. Osmangazi Journal of Educational Research , vol.7, no.2 , 39-59.

karakarçayıldız, r. ü., & YENİLMEZ, K., (2020). Investigation of Geometrical Thinking Levels And Polygons Classification Skills of 7th Grade Students. Osmangazi Journal of Educational Research , vol.7, no.2, 39-59.

karakarçayıldız, reyhan, And KÜRŞAT YENİLMEZ. "Investigation of Geometrical Thinking Levels And Polygons Classification Skills of 7th Grade Students," Osmangazi Journal of Educational Research , vol.7, no.2, 39-59, 2020

karakarçayıldız, reyhan ü. And YENİLMEZ, KÜRŞAT. "Investigation of Geometrical Thinking Levels And Polygons Classification Skills of 7th Grade Students." Osmangazi Journal of Educational Research , vol.7, no.2, pp.39-59, 2020

karakarçayıldız, r. ü. And YENİLMEZ, K. (2020) . "Investigation of Geometrical Thinking Levels And Polygons Classification Skills of 7th Grade Students." Osmangazi Journal of Educational Research , vol.7, no.2, pp.39-59.

@article{article, author={reyhan ümit karakarçayıldız And author={KÜRŞAT YENİLMEZ}, title={Investigation of Geometrical Thinking Levels And Polygons Classification Skills of 7th Grade Students}, journal={Osmangazi Journal of Educational Research}, year=2020, pages={39-59} }