BibTex Citation Data :
@article{JM12252, author = {Putri Octafiani and Robertus Utomo}, title = {PELABELAN GRACEFUL SISI BERARAH PADA GRAF GABUNGAN GRAF SIKEL DAN GRAF STAR}, journal = {MATEMATIKA}, volume = {16}, number = {1}, year = {2016}, keywords = {}, abstract = {Let G is simple and finite graph. Graph G is called a directed edge-gracefull graph if there exists an orientation of G and bijective map f : A ( G ) → \{1,2, ..., q \} such as a map g on V defined by g ( v ) = [ f + ( v ) – f – ( v )] (mod p ) is bijective map, which is f + ( v ) is the sum of the labels of arcs with v as a head and f – ( v ) is the sum of the labels of all arc with v as a tail. Graph with directed edge-gracefull labeling is called directed edge-gracefull graph. In this paper we will discussed about directed edge-gracefull labeling of cycle and star related graph}, url = {https://ejournal.undip.ac.id/index.php/matematika/article/view/12252} }
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