%0 Journal Article %A Gradimir V. Milovanović %A Abdullah Mir %A Abrar Ahmad %T Certain Estimates of Turán's-type For the Maximum Modulus of the Polar Derivative of a Polynomial %J Publications de l'Institut Mathématique %D 2020 %P 121 %V _N_S_108 %N 122 %U http://geodesic.mathdoc.fr/articles/10.2298/PIM2022121M/ %R 10.2298/PIM2022121M %G en %F 10_2298_PIM2022121M