To cite package ‘combinIT’ in publications use:

  Shenavari Z, Haghbin H, Kharrati-Kopaei M, Najibi S (2026).
  _combinIT: A Combined Interaction Test for Unreplicated Two-Way
  Tables_. R package version 2.0.1,
  <https://github.com/haghbinh/combinit>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {combinIT: A Combined Interaction Test for Unreplicated Two-Way Tables},
    author = {Zahra Shenavari and Hossein Haghbin and Mahmood Kharrati-Kopaei and Seyed Morteza Najibi},
    year = {2026},
    note = {R package version 2.0.1},
    url = {https://github.com/haghbinh/combinit},
  }