Ungvári, Csaba, Andrea Izbékiné Szabolcsik, and Ildikó. “Greywater Treatment With Oxidative Agents”. International Journal of Engineering and Management Sciences 3, no. 2 (April 20, 2018): 27–31. Accessed November 22, 2024. https://ojs.lib.unideb.hu/IJEMS/article/view/5012.