ATA BARAN, A. And KABAEL, T. 2016. The concept of variable in mathematics curricula of high performing four Asian countries in Pisa A comparative study. XVIII. Congress AMSE-AMCE-WAER .

ATA BARAN, A., & KABAEL, T., (2016). The concept of variable in mathematics curricula of high performing four Asian countries in Pisa A comparative study . XVIII. Congress AMSE-AMCE-WAER

ATA BARAN, AYLA, And TANGÜL KABAEL. "The concept of variable in mathematics curricula of high performing four Asian countries in Pisa A comparative study," XVIII. Congress AMSE-AMCE-WAER, 2016

ATA BARAN, AYLA A. And KABAEL, TANGÜL. "The concept of variable in mathematics curricula of high performing four Asian countries in Pisa A comparative study." XVIII. Congress AMSE-AMCE-WAER , 2016

ATA BARAN, A. And KABAEL, T. (2016) . "The concept of variable in mathematics curricula of high performing four Asian countries in Pisa A comparative study." XVIII. Congress AMSE-AMCE-WAER .

@conferencepaper{conferencepaper, author={AYLA ATA BARAN And author={TANGÜL KABAEL}, title={The concept of variable in mathematics curricula of high performing four Asian countries in Pisa A comparative study}, congress name={XVIII. Congress AMSE-AMCE-WAER}, city={}, country={}, year={2016}}