Am. J. Oper. Res. Vol.6 No.5, September 28, 2016 DOI:10.4236/ajor.2016.65038
Am. J. Oper. Res. Vol.6 No.5, September 28, 2016 DOI:10.4236/ajor.2016.65037
Am. J. Oper. Res. Vol.6 No.5, September 13, 2016 DOI:10.4236/ajor.2016.65036
Am. J. Oper. Res. Vol.6 No.5, August 29, 2016 DOI:10.4236/ajor.2016.65035
Am. J. Oper. Res. Vol.6 No.5, August 11, 2016 DOI:10.4236/ajor.2016.65034
Am. J. Oper. Res. [ISSUE], [PUBDATE] DOI:[DOI]