MdHadiul Islam, Shayan Biswas ,GokulWarrier, A.Lavanya ,J.Divya Navamani. “Design and Implementation of a Triple Layered Commercial Security System With Arrest Bot Mechanism”. International Journal of Advanced Science and Technology, Vol. 29, no. 6s, Apr. 2020, pp. 210 -16, http://sersc.org/journals/index.php/IJAST/article/view/8747.