Võ , T. C., Đức L. Lê, and A. T. Nguyễn. “AeGS: An Interactive Approach for Generating Automatic E-Lesson”. Journal of Technical Education Science, vol. 4, no. 3, Dec. 2009, pp. 64-75, https://www.jte.edu.vn/index.php/jte/article/view/872.