?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Ximena&rft.aulast=Ruiz+Berm%C3%BAdez&rft.au=Ruiz+Berm%C3%BAdez%2C+Ximena&rft.date=11+December+2024&rft.title=QR+Code%3A+Analysis+in+Depth&rft.genre=proceeding