THIANTHIPKARUN, P. . .; JONGKONKLANG, S. . . A Study of Learning Outcome Using Flipped Classroom Approach with Development of the Performance Instruction on Playing Klui Piang-Aw Unit of Grade 9 Students. KKU Research Journal (Graduate Studies) Humanities and Social Sciences, [S. l.], v. 8, n. 1, p. 26–40, 2020. Disponível em: https://so04.tci-thaijo.org/index.php/gskkuhs/article/view/241432. Acesso em: 29 mar. 2024.