Tachaphol , P. ., Passage , S., & Nantachad , K. (2022). The Development of Learning Activities by Applying Inquiry with Phenomenal Based Learning to Promote Analytical Thinking Ability of Mathayomsuksa 2 Students. Journal of Education Rajabhat Maha Sarakham University, 19(1), 120–130. Retrieved from https://so06.tci-thaijo.org/index.php/edu-rmu/article/view/256456