Shiela David, Archana.M, Pavithra.V, Mihir Ranjan Patra. “A Unified Approach for Blockchain-Based Data Protection Framework for Electric Power Systems Against Attacks ”. International Journal of Advanced Science and Technology, Vol. 29, no. 3, Apr. 2020, pp. 7999 -07, http://sersc.org/journals/index.php/IJAST/article/view/8369.