SITI JUMAIDAH NATASAH; WILMA NURRUL ADZILLAH; GITA PRAJATI; CHURCHIL FEBRION. ANALISIS PENURUNAN KADAR CHEMICAL OXYGEN DEMAND (COD) DAN TOTAL SUSPENDED SOLIDS (TSS) PADA UNIT FOOD CHAIN REACTOR (FCR) DI PT XYZ. ENVIROSAN : Jurnal Teknik Lingkungan, [S. l.], v. 9, n. 1, p. 13–17, 2026. Disponível em: https://e-journal.ukri.ac.id/envirosan/article/view/4711. Acesso em: 16 jul. 2026.