Saengngam, J., D. Tippayakulpairoj, S. Hitakowit, and R. Klyprayong. “A Needs Assessment of Active Learning of Faculty of Education Lecturers”. Journal of Education Studies, Chulalongkorn University, vol. 48, no. 4, Dec. 2020, pp. 59-75, https://so02.tci-thaijo.org/index.php/EDUCU/article/view/246413.