Fatimah M. Mohammed, Safa H. Obaed. Some New Types of open Functions Via (l_0,m_1)-Fuzzy alpham- Closed Sets. Tikrit J. Pure Sci. [Internet]. 2018 Aug. 5 [cited 2025 Jun. 17];23(4):130-3. Available from: https://tjpsj.org/index.php/tjps/article/view/534