IŞIK, A. Et Al. 2010. The concept of absolute value Evaluation of procedural and conceptual knowledge. Jour. Of Inst. Of Mathematiks And Computer Science , vol.21, no.1 , 131-139.

IŞIK, A., ÇİLTAŞ, A., & KAR, T., (2010). The concept of absolute value Evaluation of procedural and conceptual knowledge. Jour. Of Inst. Of Mathematiks And Computer Science , vol.21, no.1, 131-139.

IŞIK, AHMET, ALPER ÇİLTAŞ, And TUĞRUL KAR. "The concept of absolute value Evaluation of procedural and conceptual knowledge," Jour. Of Inst. Of Mathematiks And Computer Science , vol.21, no.1, 131-139, 2010

IŞIK, AHMET Et Al. "The concept of absolute value Evaluation of procedural and conceptual knowledge." Jour. Of Inst. Of Mathematiks And Computer Science , vol.21, no.1, pp.131-139, 2010

IŞIK, A. ÇİLTAŞ, A. And KAR, T. (2010) . "The concept of absolute value Evaluation of procedural and conceptual knowledge." Jour. Of Inst. Of Mathematiks And Computer Science , vol.21, no.1, pp.131-139.

@article{article, author={AHMET IŞIK Et Al. }, title={The concept of absolute value Evaluation of procedural and conceptual knowledge}, journal={Jour. Of Inst. Of Mathematiks And Computer Science}, year=2010, pages={131-139} }