V. Padmavathi, Dr. R. Saminathan, Dr. S. Selvamuthukumaran. 2020. “An Adaptive QoS Provisioning Approach on Variable User Services Using Firefly Swarm Intelligence over IoT Networks (FSIN)”. International Journal of Advanced Science and Technology 29 (05), 13792 -800. http://sersc.org/journals/index.php/IJAST/article/view/33183.