Olkun, S. Et Al. 2015. Deficits in Basic Number Competencies May Cause Low Numeracy in Primary School Children. EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.177 , 141-159.

Olkun, S., ALTUN, A., Sahin, S. G., & AKKURT DENİZLİ, Z., (2015). Deficits in Basic Number Competencies May Cause Low Numeracy in Primary School Children. EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.177, 141-159.

Olkun, Sinan Et Al. "Deficits in Basic Number Competencies May Cause Low Numeracy in Primary School Children," EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.177, 141-159, 2015

Olkun, Sinan Et Al. "Deficits in Basic Number Competencies May Cause Low Numeracy in Primary School Children." EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.177, pp.141-159, 2015

Olkun, S. Et Al. (2015) . "Deficits in Basic Number Competencies May Cause Low Numeracy in Primary School Children." EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.177, pp.141-159.

@article{article, author={Sinan Olkun Et Al. }, title={Deficits in Basic Number Competencies May Cause Low Numeracy in Primary School Children}, journal={EGITIM VE BILIM-EDUCATION AND SCIENCE}, year=2015, pages={141-159} }