YILDIZ, R. And KURTULMUŞ, Z. Preschool Children and Problem Solving. 2018. In Educational Sciences Research in the Globalizing World , St. Kliments Ohridski University Press, Sofija, 504-512.

YILDIZ, R., & KURTULMUŞ, Z., (2018). Preschool Children and Problem Solving. Educational Sciences Research in the Globalizing World (pp.504-512), Sofija: St. Kliments Ohridski University Press.

YILDIZ, RUKİYYE, And ZEYNEP KURTULMUŞ. "Preschool Children and Problem Solving." In Educational Sciences Research in the Globalizing World , 504-512. Sofija: St. Kliments Ohridski University Press, 2018

YILDIZ, RUKİYYE Y. And KURTULMUŞ, ZEYNEP. "Preschool Children and Problem Solving." Educational Sciences Research in the Globalizing World , St. Kliments Ohridski University Press, 2018, pp.504-512.

YILDIZ, R. And KURTULMUŞ, Z. (2018) "Preschool Children and Problem Solving", Educational Sciences Research in the Globalizing World . Sofija: St. Kliments Ohridski University Press.

@bookchapter{bookchapter, author ={RUKİYYE YILDIZ ALTAN And author ={ZEYNEP KURTULMUŞ}, chaptertitle={Preschool Children and Problem Solving}, booktitle={ Educational Sciences Research in the Globalizing World}, publisher={St. Kliments Ohridski University Press}, city={Sofija},year={2018} }