Ibrahim, H. Z. . (2022) “\(\delta^{*}\)-open sets and relation between some weak and strong forms of \(\delta^{*}\)-open sets in topological spaces”, Journal of Advanced Studies in Topology, 6(1), pp. 20–27. Available at: https://m-sciences.com/index.php/jast/article/view/169 (Accessed: 27 March 2023).