Nghi TT. Exploring the Impact of Biological Gender on L1 Negative Transfer in English Preposition Learning: An Explanatory Study. J. Knowl. Learn. Sci. Technol. [Internet]. 2024 Jun. 16 [cited 2026 Apr. 29];2(1):1-12. Available from: http://jklst.org/index.php/home/article/view/9