ดราแม อ., โมพันธุ์ ณ., and วิชัยดิษฐ ธ. “Effects of Inquiry-Based Approach and Polya’s Problem Solving on Physics Achievement and Problem Solving Ability of Grade 12 Students”. Al-HIKMAH Journal, vol. 6, no. 11, Apr. 2018, pp. 25-33, https://so01.tci-thaijo.org/index.php/HIKMAH/article/view/116981.