, Aisha Mohammed Alshiky, Seyed M. Buhari, Ahmed Barnawi. “Evaluation of Attribute-Based Access Control (ABAC) for EHR in Fog Computing Environment”. International Journal on Recent and Innovation Trends in Computing and Communication 5, no. 5 (May 31, 2017): 108–117. Accessed July 18, 2024. https://ijritcc.org/index.php/ijritcc/article/view/479.