Nguyen QK, Vo NQ, To TTL. TEXTUAL COMPLEXITY IN VIETNAM’S POST-REFORM ENGLISH EXAMS: A 2025–2026 CORPUS COMPARISON. IILC [Internet]. 2026 Aug. 18 [cited 2026 Nov. 12];10(2):242-56. Available from: https://jilc.vn/index.php/jilc/article/view/454