?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Irsalina%2C+Zarli&rft.aulast=Irsalina&rft.aufirst=Zarli&rft.title=Penerapan+Fuzzy+Time+Series+Lee+pada+Peramalan+Harga+Eceran+Beras+di+Sumatera+Barat&rft.inst=Universitas+Negeri+padang&rft.date=June+2026&rft.degree=Bachelor%2FSkripsi