Selvi. A, Ashwini. T, Giri Varshini. S, Madhumitha. S, Shiny Juliet Benedicta. D. “SMART SECURITY DEVICE FOR WOMEN SAFETY USING IOT”. International Journal of Advanced Science and Technology, Vol. 29, no. 7s, Apr. 2020, pp. 1598 -02, https://sersc.org/journals/index.php/IJAST/article/view/10844.