Elangovan, K., and S. Subashini. “Double Auction Framework to Manage the Secondary Users in Cognitive Radio Networks (Crns)”. International Journal of Engineering and Technology 7, no. 3.20 (September 1, 2018): 935–940. Accessed February 11, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/28421.