Lim, Boon Peng, Omar Zakaria, and Mustaffa Kamal Mohd Nor. “Role-Based Access Control in Kidney Dialysis Information System”. Malaysian Journal of Computer Science 14, no. 2 (December 1, 2001): 20–25. Accessed May 19, 2024. https://ejournal.um.edu.my/index.php/MJCS/article/view/5857.