Team S. \tau_1\tau_2-Q* Closed Sets: K. Kannan, K. Chandrasekhara Rao. Thai J Math [Internet]. 2013 Aug. 1 [cited 2024 May 5];11(2):439-45. Available from: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/390