To cite the 'sfaR' package in publications please use:

  Dakpo KH., Desjeux Y., Henningsen A. and Latruffe L. (2024). sfaR:
  Stochastic Frontier Analysis Routines. R package version 1.0.1., url:
  https://CRAN.R-project.org/package=sfaR/.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {{sfaR}: Stochastic Frontier Analysis Routines.},
    author = {K Hervé Dakpo and Yann Desjeux and Arne Henningsen and Laure Latruffe},
    year = {2024},
    note = {R package version 1.0.1},
    url = {https://CRAN.R-project.org/package=sfaR/},
  }

See also ‘citation()’ for citing R.