To cite package ‘LJexm’ in publications use:

Lijin Arakkandathil Thekkathil (2025). LJexm: Extract, Convert, and Merge 'pdf' Files from 'zip' Files. R package version 1.0.5, https://github.com/lijin-5673/ljexm.

Corresponding BibTeX entry:

  @Manual{,
    title = {LJexm: Extract, Convert, and Merge 'pdf' Files from 'zip'
      Files},
    author = {{Lijin Arakkandathil Thekkathil}},
    year = {2025},
    note = {R package version 1.0.5},
    url = {https://github.com/lijin-5673/ljexm},
  }