Arshad, M. J., Sameen S. Saeed, M. Javed, and A. I. Durrani. “GREENING THE NETWORKS: A COMPARATIVE ANALYSIS OF DIFFERENT ENERGY EFFICIENT TECHNIQUES”. The Nucleus 51, no. 2 (April 16, 2014): 233–238. Accessed May 19, 2024. http://thenucleuspak.org.pk/index.php/Nucleus/article/view/709.