M Renu Babu, B Hari Krishna, G Rakesh, M Sai Tejashri, and Y Parichitha. “Women Safety Night Patrolling Robot Using IOT”. International Journal of Engineering and Management Research 11, no. 3 (June 12, 2021): 93-98. Accessed September 20, 2021. https://www.ijemr.net/ojs/index.php/ojs/article/view/829.