KAYA, H. 2011. An Investigation into Upper Elementary Students’ Attitudes towards Science,. European J of Physics Education , vol.3, no.2 , 22-33.

KAYA, H., (2011). An Investigation into Upper Elementary Students’ Attitudes towards Science,. European J of Physics Education , vol.3, no.2, 22-33.

KAYA, HASAN. "An Investigation into Upper Elementary Students’ Attitudes towards Science,," European J of Physics Education , vol.3, no.2, 22-33, 2011

KAYA, HASAN. "An Investigation into Upper Elementary Students’ Attitudes towards Science,." European J of Physics Education , vol.3, no.2, pp.22-33, 2011

KAYA, H. (2011) . "An Investigation into Upper Elementary Students’ Attitudes towards Science,." European J of Physics Education , vol.3, no.2, pp.22-33.

@article{article, author={HASAN KAYA}, title={An Investigation into Upper Elementary Students’ Attitudes towards Science,}, journal={European J of Physics Education}, year=2011, pages={22-33} }