Tuyet TT. THE MYTH OF “THE EARLIER THE BETTER” IN FOREIGN LANGUAGE LEARNING OR THE OPTIMAL AGE TO LEARN A FOREIGN LANGUAGE. JFS [Internet]. 2020 Mar. 17 [cited 2024 Nov. 24];36(1). Available from: https://jfs.ulis.vnu.edu.vn/index.php/fs/article/view/4496