%0 Journal Article %A Mohammad Ibrahim Mir %A Ishfaq Nazir %A Irfan Ahmad Wani %T On Zero Free Regions for Derivatives of a Polynomial %J Kragujevac Journal of Mathematics %D 2023 %P 403 %V 47 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/KJM_2023_47_3_a4/ %G en %F KJM_2023_47_3_a4