Joshi, Kamini, and Sandeep Singh Kang. “Improved LEACH Protocol Using Cache Nodes for Wireless Sensor Network”. International Journal of Engineering and Technology 7, no. 2.27 (August 6, 2018): 138–143. Accessed February 25, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/13690.