Afwa, R., Muskananfola, M., Rahman, A., Suryanti, S. and Sabdaningsih, A. (2021) “Analysis of the Load and Status of Organic Matter Pollution in Beringin River Semarang”, Indonesian Journal of Chemical Science, 10(3), pp. 168-178. doi: 10.15294/ijcs.v10i3.50705.