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| 022 | _a2214-7160 | ||
| 245 | 0 | _aOperations Research Perspectives | |
| 260 | _aUnited Kingdom | ||
| 260 | _bElsevier | ||
| 650 | _a Mathematics | ||
| 650 | _aScience | ||
| 856 | _uhttps://doaj.org/toc/650a045b8c7f45529b30fa12f71f68e2 | ||
| 942 | _2ddc | ||
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| 945 |
_a1 _bMadushi Gamage _c1 _dMadushi Gamage |
||