DİLBER, R. Et Al. 2009. High school students' understanding of projectile motion concepts. EDUCATIONAL RESEARCH AND EVALUATION , vol.15, no.3 , 203-222.

DİLBER, R., KARAMAN, İ., & DÜZGÜN, B., (2009). High school students' understanding of projectile motion concepts. EDUCATIONAL RESEARCH AND EVALUATION , vol.15, no.3, 203-222.

DİLBER, Refik, İbrahim KARAMAN, And Bahattin DÜZGÜN. "High school students' understanding of projectile motion concepts," EDUCATIONAL RESEARCH AND EVALUATION , vol.15, no.3, 203-222, 2009

DİLBER, Refik Et Al. "High school students' understanding of projectile motion concepts." EDUCATIONAL RESEARCH AND EVALUATION , vol.15, no.3, pp.203-222, 2009

DİLBER, R. KARAMAN, İ. And DÜZGÜN, B. (2009) . "High school students' understanding of projectile motion concepts." EDUCATIONAL RESEARCH AND EVALUATION , vol.15, no.3, pp.203-222.

@article{article, author={Refik DİLBER Et Al. }, title={High school students' understanding of projectile motion concepts}, journal={EDUCATIONAL RESEARCH AND EVALUATION}, year=2009, pages={203-222} }