?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Nada%2C+Afdila&rft.aulast=Nada&rft.aufirst=Afdila&rft.title=Sintesis+Material+Berbasis+Silika+Xerogel+dari+Kulit+Durian+(Durio+Zibenthinus+Murr.)+untuk+Penyerapan+Methylene+Blue&rft.inst=Universitas+Negeri+Padang&rft.date=February+2026&rft.degree=Bachelor%2FSkripsi