Richardson, Nicholas, Rajani Pydipalli, Sai Sirisha Maddula, Sunil Kumar Reddy Anumandla, and Vamsi Krishna Yarlagadda. “Role-Based Access Control in SAS Programming: Enhancing Security and Authorization”. International Journal of Reciprocal Symmetry and Theoretical Physics 6 (March 28, 2019): 31–42. Accessed July 6, 2024. https://upright.pub/index.php/ijrstp/article/view/133.