A. J. Mohammed, “Weak Forms of L (θ-Generalized Closed) - Spaces الاصدار:”, Al-Nahrain J. Sci., vol. 15, no. 2, pp. 132–136, Jun. 2012, Accessed: May 22, 2026. [Online]. Available: https://mail.anjs.edu.iq/index.php/anjs/article/view/1076