Rachma, E. A. ., E. N. . Hidayah, Y. A. . Syamsiah, and H. R. . Alamsyah. “Characterization of the Effluent Organic Matter (EfOM) from the Domestic Wastewater Treated Using Oxidation Ditch and Microalgae Chlorella Sp.”. Nusantara Science and Technology Proceedings, Nov. 2021, pp. 113-7, doi:10.11594/nstp.2021.1418.