To cite PGM2 in publications, please use both the paper and the
package:

  Boudraa A, Gheribi-Aoulmi Z, Laib M (2013). “Recursive method for
  construction of resolvable nested designs and uniform designs
  associated.” _International Journal of Research and Reviews in
  Applied Sciences_, *17*(2), 167-176.
  <https://web.archive.org/web/20131228061100/http://www.arpapress.com/Volumes/Vol17Issue2/IJRRAS_17_2_04.pdf>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Recursive method for construction of resolvable nested designs and uniform designs associated},
    author = {Abla Boudraa and Zebida Gheribi-Aoulmi and Mohamed Laib},
    journal = {International Journal of Research and Reviews in Applied Sciences},
    year = {2013},
    volume = {17},
    number = {2},
    pages = {167--176},
    url = {https://web.archive.org/web/20131228061100/http://www.arpapress.com/Volumes/Vol17Issue2/IJRRAS_17_2_04.pdf},
  }

  Laib M, Boudraa A, Gheribi-Aoulmi Z (2026). _PGM2: Recursive
  Construction of Nested Resolvable Designs and Associated Uniform
  Designs over GF(p)_. doi:10.5281/zenodo.1161718
  <https://doi.org/10.5281/zenodo.1161718>. R package version 2.0.0,
  <https://CRAN.R-project.org/package=PGM2>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {PGM2: Recursive Construction of Nested Resolvable Designs and Associated Uniform Designs over GF(p)},
    author = {Mohamed Laib and Abla Boudraa and Zebida Gheribi-Aoulmi},
    year = {2026},
    note = {R package version 2.0.0},
    doi = {10.5281/zenodo.1161718},
    url = {https://CRAN.R-project.org/package=PGM2},
  }
