N. Kalaivani, et al. “On Neutrosophic -Continuous Functions, Neutrosophic -Open (Closed) Functions in Neutrosophic Topological Spaces”. Neutrosophic Sets and Systems, vol. 64, Feb. 2024, pp. 185-11, https://fs.unm.edu/nss8/index.php/111/article/view/4275.