?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Melina%2C+Sovia+Elman&rft.aulast=Melina&rft.aufirst=Sovia+Elman&rft.title=Konsentrasi+Sedimentasi+pada+Tanah+Alluvial+dan+Non-+Alluvial+Melalui+Pengujian+Laboratorium&rft.inst=Universitas+Negeri+Padang&rft.date=October+2025&rft.degree=Bachelor%2FSkripsi