1.
Wardani NA, Saefurrohman S, Balinas ES. Gamified Flipped Classroom for Teaching EFL Productive Skills: Exploring Teachers’ Practices and Challenges in an Islamic University. REGISTER J. [Internet]. 2025 Dec. 4 [cited 2026 Feb. 11];18(2):286-318. Available from: https://ejournal.uinsalatiga.ac.id/index.php/register/article/view/4938