Shwetali V. Wankhede, Prof. M. N. Thakare and Prof. S. R. Vaidya (2016) “A DEFENSIVE APPROACH AGAINST CROSS LAYER ATTACKS IN COGNITIVE RADIO”, International Engineering Journal For Research & Development, 2(6), p. 8. Available at: https://www.iejrd.com/index.php/ /article/view/552 (Accessed: 27 October 2025).