Search results for: Muhammad Aslam
European Journal of Operational Research > 2012 > 217 > 3 > 560-566
European Journal of Operational Research > 2011 > 211 > 3 > 525-532
European Journal of Operational Research > 2012 > 217 > 3 > 560-566
European Journal of Operational Research > 2011 > 211 > 3 > 525-532