%0 Journal Article %A Fazel Zarandi, M. H. %A Turksen, I. B. %A Saghiri, S. %T Supply Chain: Crisp and Fuzzy Aspects %J International Journal of Applied Mathematics and Computer Science %D 2002 %P 423-435 %V 12 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2002_12_3_a10/ %G en %F IJAMCS_2002_12_3_a10