İŞLEYEN, T. And IŞIK, A. 2003. Conceptual and procedural learning in mathematics. J. of the Korea soci. of math. edu. Ser. D: RME , no.17 , 91.

İŞLEYEN, T., & IŞIK, A., (2003). Conceptual and procedural learning in mathematics. J. of the Korea soci. of math. edu. Ser. D: RME , no.17, 91.

İŞLEYEN, TEVFİK, And AHMET IŞIK. "Conceptual and procedural learning in mathematics," J. of the Korea soci. of math. edu. Ser. D: RME , no.17, 91, 2003

İŞLEYEN, TEVFİK And IŞIK, AHMET. "Conceptual and procedural learning in mathematics." J. of the Korea soci. of math. edu. Ser. D: RME , no.17, pp.91, 2003

İŞLEYEN, T. And IŞIK, A. (2003) . "Conceptual and procedural learning in mathematics." J. of the Korea soci. of math. edu. Ser. D: RME , no.17, p.91.

@article{article, author={TEVFİK İŞLEYEN And author={AHMET IŞIK}, title={Conceptual and procedural learning in mathematics}, journal={J. of the Korea soci. of math. edu. Ser. D: RME}, year=2003, pages={91} }