@phdthesis{repo4104,
           title = {Performance Analysis Of Silica Sand As A Processing Material Introduction Microfiltration Membranes For Treating Hospital Wastewater},
          school = {Poltekkes Tanjungkarang},
            year = {2022},
          author = {Santosa, Imam},
             url = {https://www.ijsr.net/get\%5fabstract.php?paper\%5fid=SR22422131558}
}