Ungvári, Csaba, Andrea Izbékiné Sazabolcsik, Réka Lós, and Ildikó Bodnár. 2019. “Comparison of Greywater Treatment Processes With Coagulating Agent and Oxidizer”. International Journal of Engineering and Management Sciences 4 (2): 99-106. https://doi.org/10.21791/IJEMS.2019.2.12.