Safii, M, and Vidy Vidy. “IMPLEMENTASI BILIK RUANGAN DISINFEKTAN MENGGUNAKAN SENSOR ULTRASONIK BERBASIS MIKROKONTROLLER”. Jurnal Informatika Wicida 11, no. 1 (January 17, 2022): 21–27. Accessed April 19, 2025. https://jurnal.wicida.ac.id/index.php/informatika/article/view/1806.