Alsaad, D. K. I. ., A. . Foroughi, K. . Ghorbani-Moghadam, and R. . Ghanbari. “Solving Fuzzy Fractional Programming Problems by VNS Algorithm Using Modified Kerre’s Inequality”. Edelweiss Applied Science and Technology, vol. 8, no. 6, Dec. 2024, pp. 7802-1, doi:10.55214/25768484.v8i6.3708.