O.L.M. Smith and K.N. Kantor, “Secure and Energy-Efficient M2M Communication Strategies for Next-Generation Industrial IoT Environments”, National Journal of Signal and Image Processing, pp. 46–52, Sep. 2025, Accessed: Dec. 06, 2025. [Online]. Available: https://ecejournals.in/index.php/NJSIP/article/view/465