ÖZATA YÜCEL, E. And Ozkan, M. 2015. Determining the Middle School 7th Grade Students' Levels of Understanding the Concept of Ecosystem via Worksheets. EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.179 , 11-24.

ÖZATA YÜCEL, E., & Ozkan, M., (2015). Determining the Middle School 7th Grade Students' Levels of Understanding the Concept of Ecosystem via Worksheets. EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.179, 11-24.

ÖZATA YÜCEL, ELİF, And Muhlis Ozkan. "Determining the Middle School 7th Grade Students' Levels of Understanding the Concept of Ecosystem via Worksheets," EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.179, 11-24, 2015

ÖZATA YÜCEL, ELİF Ö. And Ozkan, Muhlis. "Determining the Middle School 7th Grade Students' Levels of Understanding the Concept of Ecosystem via Worksheets." EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.179, pp.11-24, 2015

ÖZATA YÜCEL, E. And Ozkan, M. (2015) . "Determining the Middle School 7th Grade Students' Levels of Understanding the Concept of Ecosystem via Worksheets." EGITIM VE BILIM-EDUCATION AND SCIENCE , vol.40, no.179, pp.11-24.

@article{article, author={ELİF ÖZATA YÜCEL And author={Muhlis Ozkan}, title={Determining the Middle School 7th Grade Students' Levels of Understanding the Concept of Ecosystem via Worksheets}, journal={EGITIM VE BILIM-EDUCATION AND SCIENCE}, year=2015, pages={11-24} }