Agustin, I. H.; Utoyo, M. I.; Dafik; Venkatachalam, M.; Surahmat
(Hindawi, 2020-10-01)
A total k-labeling is a function fe from the edge set to first natural number ke and a function fv from the vertex set to non negative
even number up to 2kv, where k � max ke, 2kv � �. A vertex irregular reflexive k-labeling ...