DEMİR, İ. 2011. Teachers professional development and students mathematics performance: Findings from TİMSS 2007. 3.rd World Conference on Educational Sciences .

DEMİR, İ., (2011). Teachers professional development and students mathematics performance: Findings from TİMSS 2007 . 3.rd World Conference on Educational Sciences

DEMİR, İbrahim. "Teachers professional development and students mathematics performance: Findings from TİMSS 2007," 3.rd World Conference on Educational Sciences, 2011

DEMİR, İbrahim. "Teachers professional development and students mathematics performance: Findings from TİMSS 2007." 3.rd World Conference on Educational Sciences , 2011

DEMİR, İ. (2011) . "Teachers professional development and students mathematics performance: Findings from TİMSS 2007." 3.rd World Conference on Educational Sciences .

@conferencepaper{conferencepaper, author={İbrahim DEMİR}, title={Teachers professional development and students mathematics performance: Findings from TİMSS 2007}, congress name={3.rd World Conference on Educational Sciences}, city={}, country={}, year={2011}}