Sivaraman, H. K. ., and R. . L. “An Energy Efficient Design in LEACH Protocol Using Reactive Approach in Wireless Sensor Network”. International Journal of Intelligent Systems and Applications in Engineering, vol. 12, no. 9s, Dec. 2023, pp. 457-65, https://ijisae.org/index.php/IJISAE/article/view/4340.