?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Muhamad+Salman+P&rft.aufirst=Raden&rft.au=Muhamad+Salman+P%2C+Raden&rft.degree=Skripsi&rft.title=OPTIMASI+KOMPOSISI+KOMBINASI+SERBUK+SEKAM+PADI+DAN+FLY+ASH+TERHADAP+ADSORPSI+TIMBAL+(Pb)+DALAM+AIR+LIMBAH&rft.inst=Universitas+Pakuan&rft.date=July+2021