Klyprayong, Roongporn. “A Study of the Results of Using the Flipped Classroom and Video Teaching Methods in Classroom Action Research Course”. Interdisciplinary Academic and Research Journal 5, no. 1 (January 6, 2025): 277–284. accessed April 13, 2025. https://so03.tci-thaijo.org/index.php/IARJ/article/view/280137.