Zhang, Ping, and Xiaoguang Chen. “Impact of Biomechanical Properties of Tongue Muscles on Accuracy of English Vowel Pronunciation”. Molecular & Cellular Biomechanics 22, no. 2 (January 21, 2025): 937. Accessed January 22, 2025. https://ojs.sin-chn.com/index.php/mcb/article/view/937.