Supnoon, A. ., and R. . Chonchaiya. “A Study on the Development of Eleventh Grade students’ Critical Thinking Skills and Self-Efficacy Using Active Learning Pedagogy With Gamification”. International Journal of Education and Practice, vol. 12, no. 2, Apr. 2024, pp. 447-66, doi:10.18488/61.v12i2.3718.