Kiurski S. Jelena and Kecić S. Vesna and Aksentijević M. Snežana, Quality Parameters of Offset Printing Wastewater. journal = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology. May 2016, vol. 115(7). 773 - 778 [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/10004943.