Al-Husain, Enaam A., and Ghaida A. Al-Suhail. “E-FLEACH: An Improved Fuzzy Based Clustering Protocol for Wireless Sensor Network”. Iraqi Journal for Electrical and Electronic Engineering, vol. 17, no. 2, Oct. 2021, pp. 190-7, https://doi.org/10.37917/ijeee.17.2.21.