Yurt, E. And Sunbul, A. M. 2012. Effect of Modeling-Based Activities Developed Using Virtual Environments and Concrete Objects on Spatial Thinking and Mental Rotation Skills. KURAM VE UYGULAMADA EGITIM BILIMLERI , vol.12, no.3 , 1987-1992.

Yurt, E., & Sunbul, A. M., (2012). Effect of Modeling-Based Activities Developed Using Virtual Environments and Concrete Objects on Spatial Thinking and Mental Rotation Skills. KURAM VE UYGULAMADA EGITIM BILIMLERI , vol.12, no.3, 1987-1992.

Yurt, EYÜP, And Ali Murat Sunbul. "Effect of Modeling-Based Activities Developed Using Virtual Environments and Concrete Objects on Spatial Thinking and Mental Rotation Skills," KURAM VE UYGULAMADA EGITIM BILIMLERI , vol.12, no.3, 1987-1992, 2012

Yurt, EYÜP And Sunbul, Ali M. . "Effect of Modeling-Based Activities Developed Using Virtual Environments and Concrete Objects on Spatial Thinking and Mental Rotation Skills." KURAM VE UYGULAMADA EGITIM BILIMLERI , vol.12, no.3, pp.1987-1992, 2012

Yurt, E. And Sunbul, A. M. (2012) . "Effect of Modeling-Based Activities Developed Using Virtual Environments and Concrete Objects on Spatial Thinking and Mental Rotation Skills." KURAM VE UYGULAMADA EGITIM BILIMLERI , vol.12, no.3, pp.1987-1992.

@article{article, author={EYÜP YURT And author={Ali Murat Sunbul}, title={Effect of Modeling-Based Activities Developed Using Virtual Environments and Concrete Objects on Spatial Thinking and Mental Rotation Skills}, journal={KURAM VE UYGULAMADA EGITIM BILIMLERI}, year=2012, pages={1987-1992} }