AKGÜN, L. 2006. Students understanding of the variable as general number and unknown : a case study. The Teaching of Mathematics , vol.9, no.1 , 45-51.

AKGÜN, L., (2006). Students understanding of the variable as general number and unknown : a case study. The Teaching of Mathematics , vol.9, no.1, 45-51.

AKGÜN, Levent. "Students understanding of the variable as general number and unknown : a case study," The Teaching of Mathematics , vol.9, no.1, 45-51, 2006

AKGÜN, Levent. "Students understanding of the variable as general number and unknown : a case study." The Teaching of Mathematics , vol.9, no.1, pp.45-51, 2006

AKGÜN, L. (2006) . "Students understanding of the variable as general number and unknown : a case study." The Teaching of Mathematics , vol.9, no.1, pp.45-51.

@article{article, author={Levent AKGÜN}, title={Students understanding of the variable as general number and unknown : a case study}, journal={The Teaching of Mathematics}, year=2006, pages={45-51} }