Saputra, Ahmad Yusvani, and Dwi Faqihatus Syarifah Haz. “ANALISA OUTLET PENGOLAHAN LIMBAH DI UNIT EFFLUENT TREATMENT PABRIK IIIB PT. PETROKIMIA GRESIK TERHADAP STANDAR BAKU MUTU LINGKUNGAN: ANALISA OUTLET PENGOLAHAN LIMBAH DI UNIT EFFLUENT TREATMENT PABRIK IIIB PT. PETROKIMIA GRESIK TERHADAP STANDAR BAKU MUTU LINGKUNGAN”. Journal of Public Health Science Research (JPHSR), vol. 5, no. 2, July 2025, doi:10.30587/jphsr.v5i2.10322.