Abbas, Mustafa N., Bara’a A. Attea, and Nasreen J. Kadhim. “Evolutionary Based Set Covers Algorithm With Local Refinement for Power Aware Wireless Sensor Networks Design”. Iraqi Journal of Science 59, no. 4A (October 31, 2018): 1959-1966. Accessed December 6, 2021. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/501.