Suporn, S. , simmatan, P. and nachairit, D. 2022. The Promotion of Critical Thinking Ability through Flipped Classroom Learning Together with Infographic for Mathayomsuksa 5 Students of Phungdaet Wittayakarn School. Journal of Education Rajabhat Maha Sarakham University. 18, 3 (Jan. 2022), 105–112.