GÜVEN YILDIRIM, E. 2013. Effect of the portfolio on the students' removal of failure causes. 5th World Conference on Educational Sciences (WCES) , (Rome, Italy), 3886-3890.

GÜVEN YILDIRIM, E., (2013). Effect of the portfolio on the students' removal of failure causes . 5th World Conference on Educational Sciences (WCES) (pp.3886-3890). Rome, Italy

GÜVEN YILDIRIM, EZGİ. "Effect of the portfolio on the students' removal of failure causes," 5th World Conference on Educational Sciences (WCES), Rome, Italy, 2013

GÜVEN YILDIRIM, EZGİ G. . "Effect of the portfolio on the students' removal of failure causes." 5th World Conference on Educational Sciences (WCES) , Rome, Italy, pp.3886-3890, 2013

GÜVEN YILDIRIM, E. (2013) . "Effect of the portfolio on the students' removal of failure causes." 5th World Conference on Educational Sciences (WCES) , Rome, Italy, pp.3886-3890.

@conferencepaper{conferencepaper, author={EZGİ GÜVEN YILDIRIM}, title={Effect of the portfolio on the students' removal of failure causes}, congress name={5th World Conference on Educational Sciences (WCES)}, city={Rome}, country={Italy}, year={2013}, pages={3886-3890} }