Nugraha, I. M. A., I. G. M. N. Desnanjaya, I. W. D. Pranata, and W. Harianto. “Stability Data Xbee S2b Zigbee Communication on Arduino Based Sumo Robot”. Journal of Robotics and Control (JRC), vol. 2, no. 3, May 2021, pp. 153-60, doi:10.18196/jrc.2370.