?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Santosa&rft.au=Santosa%2C+Imam&rft.aufirst=Imam&rft.title=Performance+of+Pretreatment+Materials+on+Hospital+Wastewater+Before+Microfiltration+Membrane+Filtration+Process&rft.date=2022&rft.inst=Poltekkes+Tanjungkarang&rft.degree=Diploma