Performance Comparison of Wet Cell HHO Generator with Galvanized Steel and Stainless Steel Electrodes. Jurnal Teknik Mesin, [S. l.], v. 11, n. 2, p. 172–178, 2021. DOI: 10.21063/jtm.2021.v11.i2.172-178 . Disponível em: https://jtm.itp.ac.id/index.php/jtm/article/view/688. Acesso em: 7 sep. 2025.