Ramos M, Y., Muntalif, B. S., & Muin, M. (2018). SPREADING ANALYSIS OF PHENOL, OIL AND GREASE OFPRODUCED WATER FROM OIL AND GAS FIELD AND THEIR IMPACTS TO OFFSHORE ENVIRONMENT. Jurnal Teknik Lingkungan, 15(1), 18-28. https://doi.org/10.5614/jtl.2009.15.1.3