%0 Journal Article %A S. K. Patel %A Jayesh Vasava %T On Prime Labeling of Some Union Graphs %J Kragujevac Journal of Mathematics %D 2018 %P 441 %V 42 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/KJM_2018_42_3_a9/ %G en %F KJM_2018_42_3_a9