Islam, M. J., A. Rahman, S. Kabir, A. Khatun, A. I. Pritom, and M. Z. Chowdhury. “SDoT-NFV: A Distributed SDN Based Security System With IoT for Smart City Environments”. GUB Journal of Science and Engineering, vol. 7, July 2021, pp. 27-35, doi:10.3329/gubjse.v7i0.54015.