dc4fc688-69e2-450a-bc26-08d91ac45120 beie director@blueeyesintelligence.org 10.35940/ijitee.D8513.0210421 10.1002/jgt.3190140302B.D. Acharya, S.M.hegde, Arithmetic graphs. J.Graph Theory, Vol 14, No.3, 275-299(1990)10.26708/IJMSC.2015.1.5.04N. Adalin Beatress, P. B. Sarasija, Even-Odd Harmonious Graphs, International Journal of Mathematics and Soft Computing, Vol. 5, No. 1, 23-29, (2015)10.1137/0601045R. L Graham, N. J. A. Sloane, On Additive Bases and Harmonious Graphs, SIAM Journal on Algebraic and Discrete Methods, Vol. 1, No. 4, 382-404, (1980).F.Harary, Graph theory, Addison-Wesley, Reading Mass,(1972).10.37236/27Joseph A. Gallian, A Dynamic Survey of Graph Labeling, The electronic journal of Combinatorics, DS6, (2018).10.1016/j.akcej.2015.11.015J.A.Gallian, Danielle Stewart, "Properly even harmonious labeling of disconnected graphs",AKCE International Journal Of Graphs and Combinatorics Vol.12(2015),193-203.10.35940/ijeat.A1075.1291S319M.Kalaimathi, B.J.Balamurugan, "Computation of Even-Odd Harmonious Labeling of Certain Family of Acyclic Graphs", International journal of Engineering and Advanced Technology, Vol.9, Issue-1S3, Dec-2019, Pg No.414-419.Dr.S. Meena, P.Kavtha ,"On some prime graphs" International journal of Scientific & Engineering Research,Vol.6,Issue 3,March-2015, Pg No.245-251.R.Senthil Amutha, N.Murugesan,"Neighbourhood Prime labeling On Some Graphs", International journal of Innovative Research in Science, engineering and Technology,Vol.5,Issue 9, Sept.2016, Pg No.15998-16003.D.B.West , Introduction to Graph theory, PHI Learning Private Limited, 2nd Edition, (2009).