TY - JOUR AU - Sumit Kumar Maiti AU - Sankar Kumar Roy AU - Chinmay Saha AU - Gora Das TI - Fractional Programming for Stackelberg Game Under Type-2 Fuzzy Environment JO - Yugoslav journal of operations research PY - 2025 SP - 681 VL - 35 IS - 3 UR - http://geodesic.mathdoc.fr/item/YJOR_2025_35_3_a11/ LA - en ID - YJOR_2025_35_3_a11 ER -