%0 Journal Article %A Soumya Bhoumik %A Sarbari Mitra %T On $k$-graceful labeling of pendant edge extension of complete bipartite graphs %J Algebra and discrete mathematics %D 2018 %P 188-199 %V 25 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ADM_2018_25_2_a2/ %G en %F ADM_2018_25_2_a2