Amal, Iskariman Halmahera. “Prototipe Robot SUMO Otonom Dalam Mengenali Object Musuh Berbasis Sensor Ultrasonic: Autonomous SUMO Robot Prototype in Recognizing Enemy Objects Based on Ultrasonic Sensor”. Indonesian Journal of Electrical Engineering and Renewable Energy (IJEERE) 1, no. 1 (May 20, 2021): 21-28. Accessed July 1, 2025. https://www.journal.irpi.or.id/index.php/ijeere/article/view/78.