Aktan, D. And Dincer, E. O. 2014. EXAMINATION OF PRE-SERVICE SCIENCE TEACHERS' UNDERSTANDING LEVELS OF KEPLER'S LAWS WITH RANKING TASK QUESTIONS. JOURNAL OF BALTIC SCIENCE EDUCATION , vol.13, no.2 , 276-288.

Aktan, D., & Dincer, E. O., (2014). EXAMINATION OF PRE-SERVICE SCIENCE TEACHERS' UNDERSTANDING LEVELS OF KEPLER'S LAWS WITH RANKING TASK QUESTIONS. JOURNAL OF BALTIC SCIENCE EDUCATION , vol.13, no.2, 276-288.

Aktan, DERYA, And Emrah Oguzhan Dincer. "EXAMINATION OF PRE-SERVICE SCIENCE TEACHERS' UNDERSTANDING LEVELS OF KEPLER'S LAWS WITH RANKING TASK QUESTIONS," JOURNAL OF BALTIC SCIENCE EDUCATION , vol.13, no.2, 276-288, 2014

Aktan, DERYA Ç. And Dincer, Emrah O. . "EXAMINATION OF PRE-SERVICE SCIENCE TEACHERS' UNDERSTANDING LEVELS OF KEPLER'S LAWS WITH RANKING TASK QUESTIONS." JOURNAL OF BALTIC SCIENCE EDUCATION , vol.13, no.2, pp.276-288, 2014

Aktan, D. And Dincer, E. O. (2014) . "EXAMINATION OF PRE-SERVICE SCIENCE TEACHERS' UNDERSTANDING LEVELS OF KEPLER'S LAWS WITH RANKING TASK QUESTIONS." JOURNAL OF BALTIC SCIENCE EDUCATION , vol.13, no.2, pp.276-288.

@article{article, author={DERYA ÇOBANOĞLU AKTAN And author={Emrah Oguzhan Dincer}, title={EXAMINATION OF PRE-SERVICE SCIENCE TEACHERS' UNDERSTANDING LEVELS OF KEPLER'S LAWS WITH RANKING TASK QUESTIONS}, journal={JOURNAL OF BALTIC SCIENCE EDUCATION}, year=2014, pages={276-288} }