K. Lalitha, S. Sathya and S. Sarguna (2025) “MODAL OPERATORS ON BIPOLAR FERMATEAN FUZZY MATRICES”, Utilitas Mathematica , 122(1), pp. 2868–2878. Available at: https://utilitasmathematica.com/index.php/Index/article/view/2596 (Accessed: 7 May 2026).