?url_ver=Z39.88-2004&rft_id=10.14569%2FIJACSA.2020.0110915&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Junejo&rft.au=Junejo%2C+A.Z.&rft.aufirst=A.Z.&rft.issue=9&rft.volume=11&rft.issn=2158107X&rft.atitle=A+survey+on+privacy+vulnerabilities+in+permissionless+blockchains&rft.pages=130-139&rft.title=International+Journal+of+Advanced+Computer+Science+and+Applications&rft.date=2020&rft.genre=article