Dr.V.Subedha, Dr.C.Priya, D. H. D. V. M. K. T. M. ,. “THWART POWER FAILURE ATTACKER NODE IN DAIHAODV MANET WITH DIRECTIONAL ANTENNAS”. Design Engineering, Sept. 2021, pp. 7247-59, http://thedesignengineering.com/index.php/DE/article/view/4212.