ADDITION OF DISPERSING AGENTS IN THE POST-TANNING PROCESS TO REDUCE COD (Chemical Oxygen Demand) LEVELS. Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit , [S. l.], v. 24, n. 2, p. 37–44, 2025. DOI: 10.58533/sbnkd059. Disponível em: https://e-jurnal.atk.ac.id/index.php/bptkspk/article/view/130. Acesso em: 9 jan. 2026.