MALAH, W.; RUSTAMAJI. Perancangan Smart Dustbin menggunakan Sensor Ultrasonik HC-SR04. e-Proceeding FTI, [S. l.], 2024. Disponível em: https://eproceeding.itenas.ac.id/index.php/fti/article/view/3048. Acesso em: 6 feb. 2026.