1.
Su Y, Mohammed ASA, Li X, Dong S, Dai Y. Measuring and enhancing lexical richness of middle school students’ EFL written production. 5052 [Internet]. 2025 Dec. 31 [cited 2026 Jan. 11];9(2):228-40. Available from: https://archive.aessweb.com/index.php/5052/article/view/5794