“An Efficient Approach to Forensic Investigation in Cloud using VM Snapshots Nearest keyword set search in multi dimensional data sets”, IJAERD, vol. 5, no. 3, pp. 1517–1521, Mar. 2018, Accessed: Sep. 08, 2025. [Online]. Available: https://ijaerd.org/index.php/IJAERD/article/view/5454