@article{YJOR_2015_25_3_a6,
     author = {Sunday E. Omosigho and Dickson E. A. Omorogbe},
     title = {Supplier {Selection} {Using} {Different} {Metric} {Functions}},
     journal = {Yugoslav journal of operations research},
     pages = {411 },
     publisher = {mathdoc},
     volume = {25},
     number = {3},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2015_25_3_a6/}
}