D.Farooq Basha, R.Vara Prasad, and Dr S.Prem Kumar. “Improved Self-Destructing Scheme by Fine Grained Approach in Cloud Computing”. International Journal of Computer Engineering in Research Trends, vol. 2, no. 11, Sept. 2015, pp. 531-6, https://www.ijcert.org/index.php/ijcert/article/view/251.