Search results for: Ek Peng Chew
OR Spectrum > 2014 > 36 > 4 > 879-901
European Journal of Operational Research > 2012 > 221 > 1 > 64-73
OR Spectrum > 2014 > 36 > 4 > 879-901
European Journal of Operational Research > 2012 > 221 > 1 > 64-73