A.Bakal, S. Broumi, D. Nagarajan, M. Talea, M.Lathamaheswari, and J. Kavikumar, “Graphical Representation of Type-2 Neutrosophic sets ”, Neutrosophic Sets Syst., vol. 42, pp. 28–38, May 2021, Accessed: May 21, 2025. [Online]. Available: https://fs.unm.edu/nss8/index.php/111/article/view/4068