Therese A, Kulandhai, and A. Arokia Lancy. “Pairwise β-Open Set in Neutrosophic Bitopological Spaces”. Acceleron Aerospace Journal 1, no. 3 (September 30, 2023): 64–69. Accessed November 23, 2024. https://acceleron.org.in/index.php/aaj/article/view/AAJ.11.2106-2314.