V. Surya, Gokul V., Murali Krishna A., Sudharshan R. “Vitality Productive Collaboration in Mobile Edge Computing Empowered Cognitive Radio Networks ”. International Journal of Advanced Science and Technology, Vol. 29, no. 04, June 2020, pp. 4093–4105, http://sersc.org/journals/index.php/IJAST/article/view/24578.