Ganeshan, D. and TS, K. 2020. Analytical Solution of Propagation of Worms in Wireless Sensor Network Model by Homotopy Perturbation Method. Tamkang Journal of Mathematics. 51, 4 (Nov. 2020), 333–347. DOI:https://doi.org/10.5556/j.tkjm.51.2020.3249.