Mercy, Christina, Department of Mathematics, Manonmaniam Sundaranar University, Tirunelveli-627 012, Tamilnadu, India. e-mail: mercyudhayan@gmail.com, India
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Vol 45 (2023): Special Issue: Advances in Applied and Intellectual Mathematics - Volume 44-2022
Pell Even Sum Cordial Labeling of Graphs
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Ratio Mathematica - Journal of Mathematics, Statistics, and Applications. ISSN 1592-7415; e-ISSN 2282-8214.