deno, denosaputra. “Sistem Kendali Robot Sumo Menggunakan Bluethooth Berbasis Smartphone Android: Sumo Robot Manual Control System Using Bluethooth Based on Android Smartphone”. Indonesian Journal of Electrical Engineering and Renewable Energy (IJEERE), vol. 1, no. 1, May 2021, pp. 29-36, doi:10.57152/ijeere.v1i1.87.