MdHadiul Islam, Shayan Biswas ,GokulWarrier, A.Lavanya ,J.Divya Navamani. 2020. “Design and Implementation of a Triple Layered Commercial Security System With Arrest Bot Mechanism”. International Journal of Advanced Science and Technology 29 (6s), 210 -16. http://sersc.org/journals/index.php/IJAST/article/view/8747.