Ayat. Ahmed. Farhan, Alaa. M. F. AL. Jumaili. Other generalized forms of separation Axioms in Topological Spaces via E-open and δ-ß-open sets. J Arch.Egyptol [Internet]. 2020 Nov. 4 [cited 2025 Nov. 8];17(9):3887-903. Available from: https://www.archives.palarch.nl/index.php/jae/article/view/4518