%0 Journal Article %A Marija Minić %T Estimation of Parameters of Nadarajah-Haghighi Extension of the Exponential Distribution Using Perfect and Imperfect Ranked Set Sample %J Yugoslav journal of operations research %D 2020 %P 177 %V 30 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/YJOR_2020_30_2_a3/ %G en %F YJOR_2020_30_2_a3