To cite `qrcode` in publications please use:

Onkelinx T, Teh V (2023). qrcode: Generate QRcodes with R. Version 0.2.2. doi:10.5281/zenodo.5040088,

Corresponding BibTeX entry:

    title = {qrcode: Generate QRcodes with R. Version 0.2.2},
    author = {Thierry Onkelinx and Victor Teh},
    year = {2023},
    url = {},
    abstract = {Create static QR codes in R. The content of the QR code
      is exactly what the user defines. We don't add a redirect URL,
      making it impossible for us to track the usage of the QR code.
      This allows to generate fast, free to use and privacy friendly QR
    keywords = {two-dimensional barcode; matrix barcode},
    doi = {10.5281/zenodo.5040088},