D. SEZGİN MEMNUN And G. HACIÖMEROĞLU, "A research on the pre-service elementary mathematics teachers’ opinions about mathematical problem solving," In The Science and Education at the Beginning of the 21st Century in Turkey , SOFYA: St. Kliment Ohridski University Press, 2013, pp.295-309.
SEZGİN MEMNUN, D. And HACIÖMEROĞLU, G. A research on the pre-service elementary mathematics teachers’ opinions about mathematical problem solving. 2013. In The Science and Education at the Beginning of the 21st Century in Turkey , St. Kliment Ohridski University Press, SOFYA, 295-309.
SEZGİN MEMNUN, D., & HACIÖMEROĞLU, G., (2013). A research on the pre-service elementary mathematics teachers’ opinions about mathematical problem solving. The Science and Education at the Beginning of the 21st Century in Turkey (pp.295-309), SOFYA: St. Kliment Ohridski University Press.
SEZGİN MEMNUN, DİLEK, And GÜNEY HACIÖMEROĞLU. "A research on the pre-service elementary mathematics teachers’ opinions about mathematical problem solving." In The Science and Education at the Beginning of the 21st Century in Turkey , 295-309. SOFYA: St. Kliment Ohridski University Press, 2013
SEZGİN MEMNUN, DİLEK S. And HACIÖMEROĞLU, GÜNEY. "A research on the pre-service elementary mathematics teachers’ opinions about mathematical problem solving." The Science and Education at the Beginning of the 21st Century in Turkey , St. Kliment Ohridski University Press, 2013, pp.295-309.
SEZGİN MEMNUN, D. And HACIÖMEROĞLU, G. (2013) "A research on the pre-service elementary mathematics teachers’ opinions about mathematical problem solving", The Science and Education at the Beginning of the 21st Century in Turkey . SOFYA: St. Kliment Ohridski University Press.
@bookchapter{bookchapter, author ={DİLEK SEZGİN MEMNUN And author ={GÜNEY HACIÖMEROĞLU}, chaptertitle={A research on the pre-service elementary mathematics teachers’ opinions about mathematical problem solving}, booktitle={ The Science and Education at the Beginning of the 21st Century in Turkey}, publisher={St. Kliment Ohridski University Press}, city={SOFYA},year={2013} }