Nadhim, Nadia A., Haider J. Ali, and Rasha N. Majeed. “Strong and Weak Forms of μ-Kc-Spaces”. Iraqi Journal of Science 61, no. 5 (May 28, 2020): 1080-1088. Accessed December 1, 2021. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1165.