Dinakara Prasad Reddy, P., and B. Chandra Sekhar. “Maximum Annual Savings in Radial Distribution Systems Using Firefly Algorithm”. Power Research - A Journal of CPRI 12, no. 3 (July 20, 2016): 481–486. Accessed May 3, 2024. https://node6473.myfcloud.com/~geosocin/CPRI/index.php/pr/article/view/307.