Search results for: I. Ahmad
Computers and Mathematics with Applications > 2010 > 59 > 1 > 319-326
European Journal of Operational Research > 2008 > 188 > 3 > 695-704
Computers and Mathematics with Applications > 2010 > 59 > 1 > 319-326
European Journal of Operational Research > 2008 > 188 > 3 > 695-704