LAKSHITHA H S Murthy, and Ramesh Sengodan. “An IoT-Oriented Secure Audio Communication Framework Using LSB Steganography, RSA, and MQTT”. International Journal of Computer Information Systems and Industrial Management Applications 18, no. 2 (August 16, 2026): 1649–1657. Accessed August 21, 2026. https://cspub-ijcisim.org/index.php/ijcisim/article/view/4723.