1.
Tian Y. Personalized Allocation of English Teaching Resources through Weight Calculation Based on Term Frequency-Inverse Document Frequency. Int. J. Emerg. Technol. Learn. [Internet]. 2020 Jun. 1 [cited 2024 Nov. 22];15(10):pp. 202-214. Available from: https://online-journals.org/index.php/i-jet/article/view/13335