Prof. I. Ramesh Babu, Vellalachervu Pavani,. “Three Level Cloud Storage Scheme for Providing Privacy Preserving Using Edge Computing”. International Journal of Advanced Science and Technology 28, no. 16 (December 31, 2019): 1929 - 1940. Accessed December 2, 2021. https://sersc.org/journals/index.php/IJAST/article/view/2594.