[
  {
    "title": "Tools for Using Fonts",
    "author": [
      {
        "given": "Winston",
        "family": "Chang",
        "role": {},
        "email": {},
        "comment": {}
      },
      {
        "given": "Frederic",
        "family": "Bertrand",
        "role": {},
        "email": {},
        "comment": {}
      }
    ],
    "publisher": "manual",
    "year": "2025",
    "note": "R package version 0.20",
    "url": "https://github.com/fbertran/extrafont"
  }
]