International Journal of Production Economics
International Journal of Production Economics > 2009 > 118 > 1 > 282-291
International Journal of Production Economics > 2009 > 119 > 2 > 219-227
International Journal of Production Economics > 2009 > 118 > 1 > 282-291
International Journal of Production Economics > 2009 > 119 > 2 > 219-227