Jongkolnee Dejporn, Bhiasiri D. The Development of Mathematical Reasoning and Creativity Thinking Abilities for Grade 12 Students Using Project – Based Learning with Cooperative Learning LT Technique. GS KKU HS [internet]. 2022 May 1 [cited 2026 Sep. 29];10(1):60-71. available from: https://so04.tci-thaijo.org/index.php/gskkuhs/article/view/249092