%0 Journal Article %A Pushkar Jaisawal %A Vivek Laha %T On sufficiency and duality for multiobjective programming problems using convexificators %J Filomat %D 2022 %P 3119 %V 36 %N 9 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2209119J/ %R 10.2298/FIL2209119J %G en %F 10_2298_FIL2209119J