Cruz Lopes, Claudivan, Valéria Cesário Times, and Stan Matwin. “Towards Cloud Data Warehouses of Multivalued Encrypted Values”. Journal of Information and Data Management 5, no. 3 (October 2, 2014): 335. Accessed April 25, 2024. https://sol.sbc.org.br/journals/index.php/jidm/article/view/1548.