“A Polycentric Authentication Mesh With Role-Derived Audit Provenance for Tamper-Resilient Cloud File Ecosystems”. International Journal of Engineering Research and Science & Technology 22, no. 2(2) (April 23, 2026): 66–72. Accessed October 26, 2026. https://ijerst.org/index.php/ijerst/article/view/2900.