?url_ver=Z39.88-2004&rft_id=30772853&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Sisay&rft.au=+Sisay+Elias+Jigar&rft.aufirst=Elias+Jigar&rft.date=2019&rft.btitle=II.+Sustainable+Raw+Materials+Conference+Book+-+International+Project+Week+and+Scientific+Conference&rft.title=Dairy+wastewater+treatment+using+photocatalytic+polymer+nanocomposite+membrane&rft.tpages=9&rft.isbn=9789633066720&rft.genre=bookitem