Efektivitas Media Biochar Tongkol Jagung dalam Reaktor MBBR untuk Pengolahan Limbah Industri Kecap. Jurnal Serambi Engineering, [S. l.], v. 11, n. 2, 2026. Disponível em: https://jse.serambimekkah.id/index.php/jse/article/view/1661. Acesso em: 18 may. 2026.