Palacharla, Swetha, M Chandan, K GnanaSuryaTeja, and G Varshitha. 2018. “Wormhole Attack: A Major Security Concern in Internet of Things (Iot)”. International Journal of Engineering and Technology 7 (3.27): 147-50. https://doi.org/10.14419/ijet.v7i3.27.17748.