Computers & Industrial Engineering
Computers & Industrial Engineering > 2012 > 62 > 4 > 908-916
Computers & Industrial Engineering > 2012 > 63 > 1 > 302-312
Computers & Industrial Engineering > 2012 > 63 > 2 > 355-361
Computers & Industrial Engineering > 2012 > 63 > 4 > 813-818