Xue C, Nitiasih PK, Padmadewi NN, Mahayanti NWS. Fostering EFL Oral Fluency through Lightweight AI Feedback in Literature-Based Speaking Tasks: A Quasi-Experimental Study in Chinese Higher Education. PIJED [Internet]. 2025 Dec. 31 [cited 2026 Jul. 23];4(2):1673-90. Available from: https://ejournal.ppsdp.org/index.php/pijed/article/view/797