Mualim, M., and A. Marwanto. “COMBINATION OF ANAEROBIC-AEROBIC BIOFILTER METHODS IN LIQUID WASTE TREATMENT”. JURNAL RISET KESEHATAN POLTEKKES DEPKES BANDUNG, vol. 17, no. 2, Oct. 2025, pp. 700-8, doi:10.34011/juriskesbdg.v17i2.2956.