CHOIRON, Miftahul; TOJO, Seishu; CHOSA, Tadashi. The Effect of Natural Buffer on Biohydrogen Production. Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri, [S. l.], v. 23, n. 2, p. 121–128, 2021. DOI: 10.9744/jti.23.2.121-128. Disponível em: https://jurnalindustri.petra.ac.id/index.php/ind/article/view/23742. Acesso em: 4 oct. 2025.