NGUYEN THI KHANH AN; TRAN TRONG THANH. EXAMINING CEFR READING COMPREHENSION TEXT COMPLEXITY IN VIETNAM’S 2025 NATIONAL ENGLISH EXAM. HNUE Journal of Science: Journal of Educational Science, [S. l.], v. 71, n. 4, p. 57–66, 2026. DOI: 10.18173/2354-1075.2026-0057. Disponível em: https://hnuejs.edu.vn/es/article/view/1395. Acesso em: 10 jul. 2026.