%0 Journal Article %T A fuzzy model for evaluating risk impacts on variability between contract sum and final account in government-funded construction projects %A Ameyaw, Ernest Effah %A Chan, Albert P.C. %A Owusu-Manu, De-Graft %A Coleman, Ekow %J Journal of Facilities Management %V 13 %N 1 %P 45-69 %@ 1472-5967 %D 2015-02-02 %I Emerald Group Publishing Limited %~ DeepDyve