@article{YJOR_2023_33_1_a4,
     author = {Niloofar Davoudi and Farhad Hamidi and Hasan Mishmast Nehi},
     title = {A method for solving interval type-2 triangular fuzzy bilevel linear programming problem},
     journal = {Yugoslav journal of operations research},
     pages = {71 },
     publisher = {mathdoc},
     volume = {33},
     number = {1},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2023_33_1_a4/}
}