A. Punitha Tharani, and H. Sujitha. “On \(g^* \beta\)-Compactness and \(g^* \beta\)-Connectedness in Topological Spaces”.
Malaya Journal of Matematik
, vol. 8, no. 04, Oct. 2020, pp. 1370-4, doi:10.26637/MJM0804/0005.