Amara, B. M., & Fatimah, S. (2020). DECREASING LEVELS OF BIOLOGICAL OXYGEN DEMAND (BOD) AND AMMONIA USING MULTI SOIL LAYERING (MSL) METHOD IN TRADITIONAL ALCOHOL WASTE. Jurnal Ilmiah Teknik Kimia, 4(2), 82–87. https://doi.org/10.32493/jitk.v4i2.5732