@article{Ustun2020_419365,
author={Ulas Ustun and Ertugrul Ozdemir and Nurcan Cansiz and Mustafa CANSIZ},
title={How Critical is Preschool Attendance for Students to Build a Higher Science Self-efficacy? A Comparative Study of Finland, Singapore, and Turkey Using PISA 2015 Data},
year={2020},
journal={Türk Psikolojik Danışma ve Rehberlik Dergisi},
issn={1302-1370},
volume={10},
number={56},
url={http://search/yayin/detay/419365}
}