Bao W, Yusop FD. Validation of Adapted Scales Assessing Affective Filter Hypothesis Among Second Language Chinese Learners. Forum Linguist. Stud. [Internet]. 2025 Jul. 20 [cited 2025 Jul. 13];7(7):158–173. Available from: https://journals.bilpubgroup.com/index.php/fls/article/view/9948