To cite package ‘gpciLindleyApprox’ in publications use:

  Tyagi S, Kumar S, Pandey A, Singh B, Tripathi V (2026).
  _gpciLindleyApprox: Lindley Approximation Method for Generalized
  Process Capability Indices_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=gpciLindleyApprox>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {gpciLindleyApprox: Lindley Approximation Method for Generalized Process Capability
Indices},
    author = {Shikhar Tyagi and Sumit Kumar and Arvind Pandey and Bhupendra Singh and Vrijesh Tripathi},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=gpciLindleyApprox},
  }