Ningrum, D.M. and Hendrasarie, N. 2025. Effectiveness of the Combination of Moving Bed Biofilm Reactor, Adsorption and Fenton Oxidation to Reduce Batik Waste Water Pollution. Journal of Community Based Environmental Engineering and Management. 9, 2 (Aug. 2025), 109–116. DOI:https://doi.org/10.23969/jcbeem.v9i2.31216.