YANG, L. Comprehensive Evaluation of Music Course Teaching Level Based on Improved Multi-attribute Fuzzy Evaluation Model. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 15, n. 19, p. pp. 107–121, 2020. DOI: 10.3991/ijet.v15i19.17411. Disponível em: https://online-journals.org/index.php/i-jet/article/view/17411. Acesso em: 12 aug. 2022.