Liu, Xingde. “Training Strategies for Practical Ability of College Students Majoring in Computer-Aided Design”. International Journal of Emerging Technologies in Learning (iJET) 15, no. 16 (August 28, 2020): pp. 134–146. Accessed November 25, 2024. https://online-journals.org/index.php/i-jet/article/view/15935.