Jiao F, Song J, Zhao X, Zhao P, Wang R. A Spoken English Teaching System Based on Speech Recognition and Machine Learning. Int. J. Emerg. Technol. Learn. [Internet]. 2021 Jul. 28 [cited 2024 May 1];16(14):pp. 68-82. Available from: https://online-journals.org/index.php/i-jet/article/view/24049