SAĞLAM, Y. And BÜLBÜL, A. 2010. Difficulties experienced by university students when they are using visual reasoning. ECER , (Helsinki, Finland).

SAĞLAM, Y., & BÜLBÜL, A., (2010). Difficulties experienced by university students when they are using visual reasoning . ECER, Helsinki, Finland

SAĞLAM, YASEMİN, And ALİ BÜLBÜL. "Difficulties experienced by university students when they are using visual reasoning," ECER, Helsinki, Finland, 2010

SAĞLAM, YASEMİN S. And BÜLBÜL, ALİ. "Difficulties experienced by university students when they are using visual reasoning." ECER , Helsinki, Finland, 2010

SAĞLAM, Y. And BÜLBÜL, A. (2010) . "Difficulties experienced by university students when they are using visual reasoning." ECER , Helsinki, Finland.

@conferencepaper{conferencepaper, author={YASEMİN SAĞLAM KAYA And author={ALİ BÜLBÜL}, title={Difficulties experienced by university students when they are using visual reasoning}, congress name={ECER}, city={Helsinki}, country={Finland}, year={2010}}