Samarakoon Bathwadana Ralalage, D. D. and Ekanayake, E. M. U. S. B. . (2024) “An Effective Method of Graceful Labeling for Pendant Graphs ”, International Journal of Integrative Sciences, 3(9), pp. 1035–1052. doi: 10.55927/ijis.v3i9.10487.