Bingölbali, E. Et Al. 2011. Pre-Service and in-service teachers' views of the sources of students' mathematical difficulties. International Electronic Journal of Mathematics Education , vol.6, no.1 , 40-59.

Bingölbali, E., Akkoç, H., Özmantar, M. F., & Demir, S., (2011). Pre-Service and in-service teachers' views of the sources of students' mathematical difficulties. International Electronic Journal of Mathematics Education , vol.6, no.1, 40-59.

Bingölbali, Erhan Et Al. "Pre-Service and in-service teachers' views of the sources of students' mathematical difficulties," International Electronic Journal of Mathematics Education , vol.6, no.1, 40-59, 2011

Bingölbali, Erhan Et Al. "Pre-Service and in-service teachers' views of the sources of students' mathematical difficulties." International Electronic Journal of Mathematics Education , vol.6, no.1, pp.40-59, 2011

Bingölbali, E. Et Al. (2011) . "Pre-Service and in-service teachers' views of the sources of students' mathematical difficulties." International Electronic Journal of Mathematics Education , vol.6, no.1, pp.40-59.

@article{article, author={Erhan Bingölbali Et Al. }, title={Pre-Service and in-service teachers' views of the sources of students' mathematical difficulties}, journal={International Electronic Journal of Mathematics Education}, year=2011, pages={40-59} }