Uzuntiryaki, E. And Geban, Ö. 2004. Effectiveness of instruction based on constructivist approach on students understanding of chemical bonding concepts. Science Education International , vol.15 , 185-200.

Uzuntiryaki, E., & Geban, Ö., (2004). Effectiveness of instruction based on constructivist approach on students understanding of chemical bonding concepts. Science Education International , vol.15, 185-200.

Uzuntiryaki, ESEN, And ÖMER GEBAN. "Effectiveness of instruction based on constructivist approach on students understanding of chemical bonding concepts," Science Education International , vol.15, 185-200, 2004

Uzuntiryaki, ESEN And Geban, ÖMER. "Effectiveness of instruction based on constructivist approach on students understanding of chemical bonding concepts." Science Education International , vol.15, pp.185-200, 2004

Uzuntiryaki, E. And Geban, Ö. (2004) . "Effectiveness of instruction based on constructivist approach on students understanding of chemical bonding concepts." Science Education International , vol.15, pp.185-200.

@article{article, author={ESEN KONDAKÇI And author={ÖMER GEBAN}, title={Effectiveness of instruction based on constructivist approach on students understanding of chemical bonding concepts}, journal={Science Education International}, year=2004, pages={185-200} }