Ghosh S, Paul S, Pal A. \(L(2,1)\)-Labeling of Cartesian Product of Complete Bipartite Graph and Path. Jour. Inform. Math. Sci. [Internet]. 2017 Oct. 31 [cited 2025 Jun. 20];9(3):685-98. Available from: http://www.journals.rgnpublications.com/index.php/jims/article/view/817