Cho E-A, Moon C-J, Park D-H, Yim K-B. Database Security System for Applying Sophisticated Access Control via Database Firewall Server. Comput. Inform. [Internet]. 2014 Feb. 24 [cited 2024 Nov. 23];32(6):1192-211. Available from: http://147.213.75.17/ojs/index.php/cai/article/view/2161