S. GELBAL And H. Kelecioglu, "Teachers' proficiency perceptions of about the measurement and evaluation techniques and the problems they confront," HACETTEPE UNIVERSITESI EGITIM FAKULTESI DERGISI-HACETTEPE UNIVERSITY JOURNAL OF EDUCATION , no.33, pp.135-145, 2007
GELBAL, S. And Kelecioglu, H. 2007. Teachers' proficiency perceptions of about the measurement and evaluation techniques and the problems they confront. HACETTEPE UNIVERSITESI EGITIM FAKULTESI DERGISI-HACETTEPE UNIVERSITY JOURNAL OF EDUCATION , no.33 , 135-145.
GELBAL, S., & Kelecioglu, H., (2007). Teachers' proficiency perceptions of about the measurement and evaluation techniques and the problems they confront. HACETTEPE UNIVERSITESI EGITIM FAKULTESI DERGISI-HACETTEPE UNIVERSITY JOURNAL OF EDUCATION , no.33, 135-145.
GELBAL, SELAHATTİN, And Huelya Kelecioglu. "Teachers' proficiency perceptions of about the measurement and evaluation techniques and the problems they confront," HACETTEPE UNIVERSITESI EGITIM FAKULTESI DERGISI-HACETTEPE UNIVERSITY JOURNAL OF EDUCATION , no.33, 135-145, 2007
GELBAL, SELAHATTİN And Kelecioglu, Huelya. "Teachers' proficiency perceptions of about the measurement and evaluation techniques and the problems they confront." HACETTEPE UNIVERSITESI EGITIM FAKULTESI DERGISI-HACETTEPE UNIVERSITY JOURNAL OF EDUCATION , no.33, pp.135-145, 2007
GELBAL, S. And Kelecioglu, H. (2007) . "Teachers' proficiency perceptions of about the measurement and evaluation techniques and the problems they confront." HACETTEPE UNIVERSITESI EGITIM FAKULTESI DERGISI-HACETTEPE UNIVERSITY JOURNAL OF EDUCATION , no.33, pp.135-145.
@article{article, author={SELAHATTİN GELBAL And author={Huelya Kelecioglu}, title={Teachers' proficiency perceptions of about the measurement and evaluation techniques and the problems they confront}, journal={HACETTEPE UNIVERSITESI EGITIM FAKULTESI DERGISI-HACETTEPE UNIVERSITY JOURNAL OF EDUCATION}, year=2007, pages={135-145} }