?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Irawan&rft.aufirst=Rio&rft.au=Irawan%2C+Rio&rft.degree=S2+-+Magister&rft.inst=Universitas+AMIKOM+Yogyakarta&rft.date=1+October+2025&rft.title=PREDIKSI+HARGA+BITCOIN+MENGGUNAKAN+MODEL+HIBRIDA+TRANSFORMER+DAN+LONG+SHORT-TERM+MEMORY