@article{Özyeter2021_506252, author={Neslihan Tuğçe Özyeter and Fatma KIZILTOPRAK}, title={The Change of Students’ Science Related Affective Characteristics over Years: The Comparison of PISA 2006-2015 Assessment}, year={2021}, journal={Kastamonu Eğitim Dergisi}, issn={1300-8811}, volume={29}, number={5}, url={http://search/yayin/detay/506252} }