%0 Journal Article %A Yossi Hadad %A Baruch Keren %A Zohar Laslo %T Multi-Criteria Methods for Ranking Project Activities %J Yugoslav journal of operations research %D 2016 %P 201 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/YJOR_2016_26_2_a4/ %G en %F YJOR_2016_26_2_a4