Kshirsagar, Padmavati N., S. Pratap singh, and Milindkumar V. Sarode. “A Review of Secure Pub Sub System”. Asian Journal of Electrical Sciences 3, no. 2 (November 5, 2014): 56–59. Accessed November 24, 2024. https://ojs.trp.org.in/index.php/ajes/article/view/1921.