Sritumma P, Thaotho S, Kaewluan G. Development of Analytical Thinking Ability on Physical Geography in Thailand in Social Studies, Religion, and Culture Department for the 6th Grade Students through Learning Management by Using Flipped Classrooms. Pitchayatat [Internet]. 2022 Aug. 27 [cited 2024 Apr. 25];17(2):107-19. Available from: https://so02.tci-thaijo.org/index.php/Pitchayatat/article/view/255310