ZAINAL ARIFIN; INDAH SULISTIYOWATI. Automatic Wastafel Touchless With Solar Cell as Alternative Energy Sources: Wastafel Touchless Otomatis dengan Solar Cell sebagai Sumber Energi Alternatif. Procedia of Engineering and Life Science, [S. l.], v. 1, n. 1, 2021. DOI: 10.21070/pels.v1i1.881. Disponível em: https://pels.umsida.ac.id/index.php/PELS/article/view/881. Acesso em: 4 jul. 2025.