Arifin, Wafi, and Sugeng Murdowo. “Sensor Passive Infrared Receiver Dan Ultrasonik Dalam Perancangan Lampu Otomatis”. JUPITER : Journal of Computer & Information Technology 6, no. 2 (August 1, 2025): 279–286. Accessed September 15, 2025. http://ojs.ibm.ac.id/index.php/jupiter/article/view/520.