Danklang, Sasiruethai. “Development of Mathematics Learning Management Models to Promote Problem Solving Abilities and Analytical Thinking for Mathayom 1 Students”. Journal of Innovation and Learning Sciences 18, no. 2 (May 3, 2026): 51–64. accessed September 11, 2026. https://so02.tci-thaijo.org/index.php/EDGKKUJ/article/view/281727.