TY  - JOUR
AU  - Malekzade, Lida
AU  - Hejazi, Elahe
AU  - Talkhabi, Mahmoud
AU  - Naghsh, Zahra
TI  - The Effectiveness of Scientific Thinking Teaching on Problem Solving Skill in Preschool Children: Designing and Implementing a New Problem Solving Tool
JO  - Journal of Psychology
VL  - 24
IS  - 3
SP  - 351
EP  - 366
PY  - 2020
DO  - 
ER  -