Acar, Ö. 2020. An investigation of grade level and gender-based science achievement gaps in schools with different science achievement levels. Pegem Eğitim ve Öğretim Dergisi , vol.10, no.1 , 1-16.

Acar, Ö., (2020). An investigation of grade level and gender-based science achievement gaps in schools with different science achievement levels. Pegem Eğitim ve Öğretim Dergisi , vol.10, no.1, 1-16.

Acar, ÖMER. "An investigation of grade level and gender-based science achievement gaps in schools with different science achievement levels," Pegem Eğitim ve Öğretim Dergisi , vol.10, no.1, 1-16, 2020

Acar, ÖMER. "An investigation of grade level and gender-based science achievement gaps in schools with different science achievement levels." Pegem Eğitim ve Öğretim Dergisi , vol.10, no.1, pp.1-16, 2020

Acar, Ö. (2020) . "An investigation of grade level and gender-based science achievement gaps in schools with different science achievement levels." Pegem Eğitim ve Öğretim Dergisi , vol.10, no.1, pp.1-16.

@article{article, author={ÖMER ACAR}, title={An investigation of grade level and gender-based science achievement gaps in schools with different science achievement levels}, journal={Pegem Eğitim ve Öğretim Dergisi}, year=2020, pages={1-16} }