Mathew Varkey T.K , Mini.S.Thomas (2017) “Cubic Graceful Labeling for Star and Bistar Related Graphs”, International Journal of Emerging Trends in Science and Technology, 4(08), pp. 5518-5524. Available at: http://igmpublication.org/ijetst.in/index.php/ijetst/article/view/1298 (Accessed: 23November2024).