To cite package ‘covid19tunisia’ in publications use:

Belaid M (2020). covid19tunisia: Cases of COVID-19 in Tunisia. R package version 0.1.0, https://github.com/mounabelaid/covid19tunisia.

Corresponding BibTeX entry:

  @Manual{,
    title = {covid19tunisia: Cases of COVID-19 in Tunisia},
    author = {Mouna Belaid},
    year = {2020},
    note = {R package version 0.1.0},
    url = {https://github.com/mounabelaid/covid19tunisia},
  }