G Pavan Kumar, Korathala Sreekanth Reddy, Chittem Raviteja, and Shaik Mohammed Arif. “PABKE: Provable Attribute-Based Keyword Explore over Outsourced Encrypted Data”. International Journal of Computer Engineering in Research Trends 1, no. 5 (November 30, 2014): 271–276. Accessed August 14, 2026. https://www.ijcert.org/index.php/ijcert/article/view/83.