ศิริบุญชู สมฤทัย, Siraprapa Phruittikul, and Chaweng Sonboon. “Effects of Enhancing the Design Thinking Abilities of Preschoolers by Using a Three-Dimensional Creative Arts Activities Organized with the Loose Parts Concept”. Journal of Education Studies, Chulalongkorn University 52, no. 1 (March 31, 2024): EDUCU5201014. accessed April 5, 2025. https://so02.tci-thaijo.org/index.php/EDUCU/article/view/266557.