EFFECTIVENESS OF PRE-HARVEST FEED TREATMENTS AND POST-HARVEST PROCESSING IN REDUCING ESCHERICHIA COLI CONTAMINATION IN CATFISH (CLARIAS GARIEPINUS). - Wahyuningsih, Nur Endah; Patriajati, Sutopo; Sriatmi, Ayun; Suryoputro, Antono; Nabiha, Puteri Inandin; Azam, Mahalul (Journal of Environmental Health / Jurnal Kesehatan Lingkungan, 2026)