@article{R Gopi_2019, title={k-Contra Harmonic Mean Labeling of Snake Related Graphs}, volume={7}, url={https://mjis.chitkara.edu.in/index.php/mjis/article/view/175}, DOI={10.15415/mjis.2019.72010}, abstractNote={<p><img src="/public/site/images/ojsadmin/Untitled9.png"></p>}, number={2}, journal={Mathematical Journal of Interdisciplinary Sciences}, author={R Gopi}, year={2019}, month={Mar.}, pages={77–80} }