NITMAI, P.; KEERATICHAMROEN, D. A Study of Learning Achievement and Klui Pang-Aw Practical Skills of Grade 9 Students Using Flipped Classroom with Gamification. KKU Research Journal (Graduate Studies) Humanities and Social Sciences, [S. l.], v. 11, n. 1, p. 53–64, 2023. Disponível em: https://so04.tci-thaijo.org/index.php/gskkuhs/article/view/263244. Acesso em: 1 oct. 2026.