ELMAS, R. And GEBAN, Ö. 2016. The Effect of Context Based Chemistry Instruction on 9th Grade Students' Understanding of Cleaning Agents Topic and Their Attitude Toward Environment. EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.41, no.185 , 33-50.

ELMAS, R., & GEBAN, Ö., (2016). The Effect of Context Based Chemistry Instruction on 9th Grade Students' Understanding of Cleaning Agents Topic and Their Attitude Toward Environment. EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.41, no.185, 33-50.

ELMAS, RIDVAN, And ÖMER GEBAN. "The Effect of Context Based Chemistry Instruction on 9th Grade Students' Understanding of Cleaning Agents Topic and Their Attitude Toward Environment," EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.41, no.185, 33-50, 2016

ELMAS, RIDVAN And GEBAN, ÖMER. "The Effect of Context Based Chemistry Instruction on 9th Grade Students' Understanding of Cleaning Agents Topic and Their Attitude Toward Environment." EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.41, no.185, pp.33-50, 2016

ELMAS, R. And GEBAN, Ö. (2016) . "The Effect of Context Based Chemistry Instruction on 9th Grade Students' Understanding of Cleaning Agents Topic and Their Attitude Toward Environment." EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.41, no.185, pp.33-50.

@article{article, author={RIDVAN ELMAS And author={ÖMER GEBAN}, title={The Effect of Context Based Chemistry Instruction on 9th Grade Students' Understanding of Cleaning Agents Topic and Their Attitude Toward Environment}, journal={EGITIM VE BILIM-EDUCATION AND SCIENCE}, year=2016, pages={33-50} }