TEAM, S. \tau_1\tau_2-Q* Closed Sets: K. Kannan, K. Chandrasekhara Rao. Thai Journal of Mathematics, [S. l.], v. 11, n. 2, p. 439–445, 2013. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/390. Acesso em: 5 may. 2024.