?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Maulana+Taqy+Imbrani&rft.au=Maulana+Taqy+Imbrani%2C+-&rft.aufirst=-&rft.date=26+August+2025&rft.inst=Universitas+Pendidikan+Indonesia&rft.title=IMPLEMENTASI+TEKNOLOGI+BLOCKCHAIN+DALAM+PENERBITAN+DAN+VERIFIKASI+KEASLIAN+E-CERTIFICATE+BERBASIS+WEBSITE&rft.degree=S1