Tran, L. M. and Vu, K. T. (2024) “Removal of Chemical Oxygen Demand, Colorants and Non-Biodegradable from Leachate Using KMnO4”, JST: Engineering And Technology For Sustainable Development, 34(4), pp. 33–39. doi: 10.51316/jst.177.etsd.2024.34.4.5.