Xueping Lu, Tong Zhang, Yiming Fang, and Jun Ye, “TOPSIS Method-Based Decision-Making Model of Simplified Neutrosophic Indeterminate Sets for Teaching Quality Evaluation”, Neutrosophic Sets Syst., vol. 53, pp. 97–106, Jan. 2023, Accessed: Sep. 17, 2024. [Online]. Available: https://fs.unm.edu/nss8/index.php/111/article/view/3215