Cao, X. and Wang, K. 2026. Enhancing EFL Oral Accuracy Through Lightweight AI Feedback in Literature-Based Speaking Tasks: A Quasi-Experimental Study of Chinese University Students. PPSDP International Journal of Education. 5, 1 (Jul. 2026), 452–463. DOI:https://doi.org/10.59175/pijed.v5i1.910.