Dagyar, M. And Demirel, M. 2015. Effects of Problem-Based Learning on Academic Achievement: A Meta-Analysis Study. EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.181 , 139-174.

Dagyar, M., & Demirel, M., (2015). Effects of Problem-Based Learning on Academic Achievement: A Meta-Analysis Study. EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.181, 139-174.

Dagyar, MİRAY, And Melek Demirel. "Effects of Problem-Based Learning on Academic Achievement: A Meta-Analysis Study," EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.181, 139-174, 2015

Dagyar, MİRAY And Demirel, Melek. "Effects of Problem-Based Learning on Academic Achievement: A Meta-Analysis Study." EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.181, pp.139-174, 2015

Dagyar, M. And Demirel, M. (2015) . "Effects of Problem-Based Learning on Academic Achievement: A Meta-Analysis Study." EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.181, pp.139-174.

@article{article, author={MİRAY DAĞYAR And author={Melek Demirel}, title={Effects of Problem-Based Learning on Academic Achievement: A Meta-Analysis Study}, journal={EGITIM VE BILIM-EDUCATION AND SCIENCE}, year=2015, pages={139-174} }