To cite factoextra in publications use:

Kassambara A, Mundt F (2026). factoextra: Extract and Visualize the Results of Multivariate Data Analyses. R package version 2.0.0. With contributions from Laszlo Erdey (Faculty of Economics and Business, University of Debrecen, Hungary), https://CRAN.R-project.org/package=factoextra.

Corresponding BibTeX entry:

  @Manual{,
    title = {factoextra: Extract and Visualize the Results of
      Multivariate Data Analyses},
    author = {Alboukadel Kassambara and Fabian Mundt},
    year = {2026},
    note = {R package version 2.0.0. With contributions from Laszlo
      Erdey (Faculty of Economics and Business, University of Debrecen,
      Hungary)},
    url = {https://CRAN.R-project.org/package=factoextra},
  }