YAZGAN, Y. And ALTUN, M. 2008. Solving fraction problems which are represented in a context. XIII. IOSTE (International Organization for Science and Technology Education) Symposium , (Turkey), 1057-1063.

YAZGAN, Y., & ALTUN, M., (2008). Solving fraction problems which are represented in a context . XIII. IOSTE (International Organization for Science and Technology Education) Symposium (pp.1057-1063). , Turkey

YAZGAN, YELİZ, And MURAT ALTUN. "Solving fraction problems which are represented in a context," XIII. IOSTE (International Organization for Science and Technology Education) Symposium, Turkey, 2008

YAZGAN, YELİZ And ALTUN, MURAT. "Solving fraction problems which are represented in a context." XIII. IOSTE (International Organization for Science and Technology Education) Symposium , Turkey, pp.1057-1063, 2008

YAZGAN, Y. And ALTUN, M. (2008) . "Solving fraction problems which are represented in a context." XIII. IOSTE (International Organization for Science and Technology Education) Symposium , Turkey, pp.1057-1063.

@conferencepaper{conferencepaper, author={YELİZ YAZGAN And author={MURAT ALTUN}, title={Solving fraction problems which are represented in a context}, congress name={XIII. IOSTE (International Organization for Science and Technology Education) Symposium}, city={}, country={Turkey}, year={2008}, pages={1057-1063} }