1.
Istianah I, Utaminingsih S, Su’ad S. The Development of a Problem-Based Learning Pop-up Book to Enhance Critical Thinking Skills in Kindergarten B Students . ICCCM JSSH [Internet]. 2026 May 6 [cited 2026 May 7];5(3):36-42. Available from: https://ejicccm.com/index.php/icccmjssh/article/view/361