@article{YAYLA_ESKİCİ2023_1206419, author={Gamze YAYLA ESKİCİ}, title={EVALUATION OF ENGINEERING DESIGN ACTIVITIES IN SCIENCE COURSEBOOKS IN TURKEY}, year={2023}, journal={IOJET}, issn={2148-225X}, volume={10}, number={4}, url={http://search/yayin/detay/1206419} }