A. Sanjaya, D. R. Saputri, D. Damayanti, Y. Fahni, W. A. Auriyani, and M. Mustafa, “Palm Oil Mill Effluent Treatment Technology using Sequencing Batch Reactor (SBR) with Oxidation Reduction Potential (ORP) Monitoring”, J. Tek. Kim. Ling, vol. 8, no. 1, pp. 14–24, Apr. 2024.