DEMİREL, M. And DUMAN, H. 2014. The Use of Portfolio in Englisih Language Teaching and its Effects on Achievement and Attitude. WCES 2014/ WORLD CONFERENCE ON EDUCATIONAL SCIENCES .

DEMİREL, M., & DUMAN, H., (2014). The Use of Portfolio in Englisih Language Teaching and its Effects on Achievement and Attitude . WCES 2014/ WORLD CONFERENCE ON EDUCATIONAL SCIENCES

DEMİREL, MELEK, And Hatice DUMAN. "The Use of Portfolio in Englisih Language Teaching and its Effects on Achievement and Attitude," WCES 2014/ WORLD CONFERENCE ON EDUCATIONAL SCIENCES, 2014

DEMİREL, MELEK And DUMAN, Hatice. "The Use of Portfolio in Englisih Language Teaching and its Effects on Achievement and Attitude." WCES 2014/ WORLD CONFERENCE ON EDUCATIONAL SCIENCES , 2014

DEMİREL, M. And DUMAN, H. (2014) . "The Use of Portfolio in Englisih Language Teaching and its Effects on Achievement and Attitude." WCES 2014/ WORLD CONFERENCE ON EDUCATIONAL SCIENCES .

@conferencepaper{conferencepaper, author={MELEK DEMİREL And author={Hatice DUMAN}, title={The Use of Portfolio in Englisih Language Teaching and its Effects on Achievement and Attitude}, congress name={WCES 2014/ WORLD CONFERENCE ON EDUCATIONAL SCIENCES}, city={}, country={}, year={2014}}