%0 Journal Article %A Pankaj %A Bhuwan Chandra Joshi %T Higher Order Duality in Multiobjective Fractional Programming Problem With Generalized Convexity %J Yugoslav journal of operations research %D 2017 %P 249 %V 27 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/YJOR_2017_27_2_a7/ %G en %F YJOR_2017_27_2_a7