สิทธิ์สูงเนิน ช. FLIPPED CLASSROOM : LEARNING SKILL IN CENTURY 21ST. Journal of MCU Social Science Review, Ayutthaya, Thailand, v. 6, n. 2-05, p. 171–182, 2017. Disponível em: https://so03.tci-thaijo.org/index.php/jssr/article/view/239804. Acesso em: 14 may. 2024.