Huang L, Ma L. Design and Implementation of an Intelligent Cross-Border E-Commerce English Learning Platform Based on a Knowledge Map. Int. J. Interact. Mob. Technol. [Internet]. 2024 Apr. 9 [cited 2024 Aug. 17];18(07):pp. 82-96. Available from: https://online-journals.org/index.php/i-jim/article/view/48313