%0 Journal Article %A Rohan Mishra %A Bhagwat Ram %T Portfolio Selection Using R %J Yugoslav journal of operations research %D 2020 %P 137 %V 30 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/YJOR_2020_30_2_a1/ %G en %F YJOR_2020_30_2_a1