OPTIMIZATION PROCESS OF TEMPERATURE AND SODIUM BISULPHITE (NAHSO3) CONCENTRATION ON THE PRODUCTION OF SODIUM LIGNOSUPHONATE BASED ON PALM EMPTY FRUIT BUNCH(EFB). Jurnal Teknologi Industri Pertanian, [S. l.], v. 18, n. 2, 2012. Disponível em: https://journal.ipb.ac.id/jurnaltin/article/view/4758. Acesso em: 24 dec. 2025.