Wang, Zhiying, and Dong Lyu. “Design and Realization of a Fuzzy Comprehensive Evaluation System for Music Teaching in Higher Education”. International Journal of Emerging Technologies in Learning (iJET) 16, no. 22 (November 30, 2021): pp. 59–72. Accessed April 26, 2024. https://online-journals.org/index.php/i-jet/article/view/26875.