SULONG, Azia; IBRAHIM, Abu Bakar; ABAS, Ashardi; ABU BAKAR, Amal Zunnairah. Incorpating gamification in a flipped classroom approach: A review of literature. Jurnal Pendidikan Bitara UPSI, [S. l.], v. 14, p. 22–32, 2021. DOI: 10.37134/bitara.vol14.sp.3.2021. Disponível em: https://ejournal.upsi.edu.my/index.php/JPB/article/view/5103. Acesso em: 5 dec. 2025.