Suman Das and Binod Chandra Tripathy (2020) “Pairwise Neutrosophic-b-Open Set in Neutrosophic Bitopological Spaces”, Neutrosophic Sets and Systems, 38, pp. 135–144. Available at: https://fs.unm.edu/nss8/index.php/111/article/view/4175 (Accessed: 3 April 2025).