โสภา รัชดาภรณ์. “A Study of Analytical Thinking Abilities for Grade 8 Students Through Inquiry Method (5E) with Graphic Organizer Technique”. Journal of Innovation and Learning Sciences 11, no. 4 (May 24, 2018): 119–129. accessed September 11, 2026. https://so02.tci-thaijo.org/index.php/EDGKKUJ/article/view/125421.