Mihir Arya, Mahesh Chaudhary, Akash Barua, Chinmay Raul, and Dr. N. K. Rana. “System Controlled Embedded Robot for Security Applications Using Zigbee”. International Journal of Advance Research in Engineering, Science & Technology, vol. 3, no. 3, Mar. 2016, pp. 196-9, https://ijarest.org/index.php/ijarest/article/view/479.