SUDRAJAT, A.; NUGROHO, I.; LESTARI, K. R.; REPI, V. V. R. Pengaruh Penambahan Gas HHO pada Mesin Bensin Terhadap Emisi dan Konsumsi Bahan Bakar. Jurnal Ilmiah Giga, [S. l.], v. 23, n. 1, p. 8–19, 2020. DOI: 10.47313/jig.v23i1.865. Disponível em: https://journal.unas.ac.id/giga/article/view/865. Acesso em: 22 jul. 2024.