A. N. . H. Zaied, A. . Gamal, and M. . Ismail, “An Integrated Neutrosophic and TOPSIS for Evaluating Airline Service Qualit”, Neutrosophic Sets Syst., vol. 29, pp. 30–39, Oct. 2019, Accessed: Jun. 03, 2024. [Online]. Available: http://fs.unm.edu/nss8/index.php/111/article/view/209