Avapark, Tamee, Nopparat Sane, and Apichai Chankat. 2024. “Effect of the Advanced Systematic Thinking Process GPAS 5 Steps Combined With Six Thinking Hats and the Mindmeister Application on the Analytical Thinking Ability of Mathayom 5 Students”. Journal of Information and Learning 35 (2):68-78. https://so04.tci-thaijo.org/index.php/jil/article/view/270865.