G.Gincy, Wadei Faris Al Omeri, and C.Janaki. “Some Weaker Forms of Bipolar Neutrosophic Nano * Open Sets”. Neutrosophic Sets and Systems 61 (December 15, 2023): 414–425. Accessed May 9, 2025. https://fs.unm.edu/nss8/index.php/111/article/view/3805.