M. . Hasan Hadi and L. A. . Al-Swidi, “The Neutrosophic Axial Set theory”, Neutrosophic Sets Syst., vol. 51, pp. 295–302, Aug. 2022, Accessed: Jun. 04, 2025. [Online]. Available: https://fs.unm.edu/nss8/index.php/111/article/view/2564