Ranu Sharma, Bhagyashri A. Deole, Smita Verma. Some Properties of Tri-b Open Sets in Tri Topological Space. Int. J. Math. And Appl. [Internet]. 2018 May 15 [cited 2024 Jul. 3];6(2 - A):279-87. Available from: https://ijmaa.in/index.php/ijmaa/article/view/673