Thiruchelvi M, Ilango G. On \(\mathit{fgspr}\)-Closed and \(\mathit{fgspr}\)-Open Mappings. Jour. Inform. Math. Sci. [Internet]. 2017 Oct. 31 [cited 2025 Jun. 20];9(3):623-34. Available from: http://www.journals.rgnpublications.com/index.php/jims/article/view/770