M, Radhika., Rahamathun Nashreen.Z, and Vinjam Lakshmi Sravya. “Elephant Warning System Using IOT”. International Journal of Engineering & Technology 7, no. 2.33 (June 8, 2018): 259–260. Accessed May 3, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/14164.