SARAVANAN, S.; VIKRAM, R. A NOVEL APPROACH OPTIMIZATION RANKED SYMMETRIC SEARCH ENCRYPTION USING CLOUD SECURITY SERVERS. JOURNAL OF ADVANCES IN CHEMISTRY, [S. l.], v. 12, n. 17, p. 4971–4974, 2016. DOI: 10.24297/jac.v12i17.4785. Disponível em: https://rajpub.com/index.php/jac/article/view/4785. Acesso em: 5 may. 2024.