To cite package ‘ccva’ in publications use:

  Doosti H (2026). _ccva: Climate Change Vulnerability Assessment with
  Constrained Latent Models_. R package version 0.1.1,
  <https://github.com/doostih/ccva>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ccva: Climate Change Vulnerability Assessment with Constrained Latent
Models},
    author = {Hassan Doosti},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/doostih/ccva},
  }