Gunawan, Iwan Dudy. “The Implementation of Game-Based Learning to Enhance Students’ Speaking Skills in Indonesian EFL Classrooms: English”. JOEY: Journal of English Ibrahimy 4, no. 2 (August 5, 2025): 15–27. Accessed March 31, 2026. https://journal.ibrahimy.ac.id/index.php/JOEY/article/view/7464.