?url_ver=Z39.88-2004&rft_id=10.1109%2FICECCE52056.2021.9514212&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Junejo%2C+A.Z.&rft.aulast=Junejo&rft.aufirst=A.Z.&rft.isbn=9781665438971&rft.date=2021&rft.title=Blockchain+Privacy+Preservation+by+Limiting+Verifying+Nodes'+during+Transaction+Broadcasting&rft.genre=proceeding