%0 Journal Article %A Sunita Mehta %A Kuldeep Chaudhary %T Optimal Control Policy to Production and Inventory System With Promotion Effort Dependent Demand in Segmented Market %J Yugoslav journal of operations research %D 2021 %P 207 %V 31 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/YJOR_2021_31_2_a5/ %G en %F YJOR_2021_31_2_a5