Andriani, F., and H. D. Ariesyady. “MICROBIOLOGICAL SOURCE TRACKING BAKTERI Escherichia Coli DENGAN METODE ANTIBIOTIC RESISTANCE ANALYSIS DI SUNGAI CIKAPUNDUNG”. Jurnal Teknik Lingkungan, vol. 19, no. 2, Oct. 2013, pp. 170-6, doi:10.5614/jtl.2013.19.2.6.