Pan, Dandan, and Hongzhi Zhou. “English Learning System Design for College Students Personalized English Grammar Check and Diagnosis”. International Journal of Emerging Technologies in Learning (iJET) 13, no. 04 (March 30, 2018): pp. 21–32. Accessed November 22, 2024. https://online-journals.org/index.php/i-jet/article/view/8467.