Seenonlee Maneeratana, A., and S. Chaijaroen. “The Design and Development of Constructivism Learning Environment Model to Enhance Scientific Thinking for Mathayom 1 Students”. Rajapark Journal, vol. 18, no. 59, Aug. 2024, pp. 417-35, https://so05.tci-thaijo.org/index.php/RJPJ/article/view/271813.