To cite xtpqardl in publications use:

Alkhalaf M (2026). Panel Quantile Autoregressive Distributed Lag Model. doi:10.32614/CRAN.package.xtpqardl. R package version 1.0.1, https://CRAN.R-project.org/package=xtpqardl.

Corresponding BibTeX entry:

  @Manual{,
    title = {Panel Quantile Autoregressive Distributed Lag Model},
    author = {Muhammad Abdullah Alkhalaf},
    year = {2026},
    note = {R package version 1.0.1},
    url = {https://CRAN.R-project.org/package=xtpqardl},
    doi = {10.32614/CRAN.package.xtpqardl},
  }