Siahaan, Ratna, Andry Indrawan, Dedi Soedharma, and Lilik B Prasetyo. 2011. “KUALITAS AIR SUNGAI CISADANE, JAWA BARAT - BANTEN”. Jurnal Ilmiah Sains 11 (2):268-73. https://doi.org/10.35799/jis.11.2.2011.218.