ABDULLAH, Sanaa I.; JASIM, Taha. H.; SHIHAB, Ali. A. The βm – Homeomorphism in Double Fuzzy Topological Spaces. Tikrit Journal of Pure Science, [S. l.], v. 28, n. 6, p. 153–163, 2023. DOI: 10.25130/tjps.v28i6.1599. Disponível em: https://tjpsj.org/index.php/tjps/article/view/1599. Acesso em: 17 jun. 2025.