R. Asokan , O. Nethaji, A. Ponmalar. On (1,2)^⋆-g ̆-closed and open functions. TURCOMAT [Internet]. 2021 Dec. 1 [cited 2025 Nov. 24];12(14):5420-5. Available from: https://www.turcomat.org/index.php/turkbilmat/article/view/11652