[1]
A. Sarma, F. Smarandache, and V. . Kroumov, “Neutrosophic Crisp Sets & Neutrosophic Crisp Topological Spaces”, Neutrosophic Sets Syst., vol. 2, pp. 25–30, May 2014, Accessed: Nov. 14, 2024. [Online]. Available: https://fs.unm.edu/nss8/index.php/111/article/view/206