DELİALİOĞLU, Ö. And AŞKAR, P. 1999. Contribution of Students Mathematical Skills and Spatial Ability to Achievement in Secondary School Physics. Hacettepe Universitesi Eğitim Fakültesi Dergisi , 34-39.

DELİALİOĞLU, Ö., & AŞKAR, P., (1999). Contribution of Students Mathematical Skills and Spatial Ability to Achievement in Secondary School Physics. Hacettepe Universitesi Eğitim Fakültesi Dergisi , 34-39.

DELİALİOĞLU, ÖMER, And PETEK AŞKAR. "Contribution of Students Mathematical Skills and Spatial Ability to Achievement in Secondary School Physics," Hacettepe Universitesi Eğitim Fakültesi Dergisi , 34-39, 1999

DELİALİOĞLU, ÖMER And AŞKAR, PETEK. "Contribution of Students Mathematical Skills and Spatial Ability to Achievement in Secondary School Physics." Hacettepe Universitesi Eğitim Fakültesi Dergisi , pp.34-39, 1999

DELİALİOĞLU, Ö. And AŞKAR, P. (1999) . "Contribution of Students Mathematical Skills and Spatial Ability to Achievement in Secondary School Physics." Hacettepe Universitesi Eğitim Fakültesi Dergisi , pp.34-39.

@article{article, author={ÖMER DELİALİOĞLU And author={PETEK AŞKAR}, title={Contribution of Students Mathematical Skills and Spatial Ability to Achievement in Secondary School Physics}, journal={Hacettepe Universitesi Eğitim Fakültesi Dergisi}, year=1999, pages={34-39} }