“Weak Soft (1,2)*- -Sets and Weak Soft (1,2)*- -Separation Axioms in Soft Bitopological Spaces”. Al-Nahrain Journal of Science 22, no. 2 (July 1, 2019): 49–58. Accessed May 3, 2024. https://anjs.edu.iq/index.php/anjs/article/view/2131.