@article{YJOR_2022_32_2_a4,
     author = {Malihe Niksirat and S. Hadi Nasseri},
     title = {Knapsack {Problem} in {Fuzzy} {Nature:} {Different} {Models} {Based} on {Credibility} {Ranking} {Method}},
     journal = {Yugoslav journal of operations research},
     pages = {203 },
     publisher = {mathdoc},
     volume = {32},
     number = {2},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2022_32_2_a4/}
}