Fatimah M. Mohammed, and Sarah W. Raheem. “Generalized B Closed Sets and Generalized B Open Sets in Fuzzy Neutrosophic Bi-Topological Spaces”. Neutrosophic Sets and Systems 35 (February 14, 2024): 188–197. Accessed April 7, 2025. https://fs.unm.edu/nss8/index.php/111/article/view/3993.