To cite package ‘SSAforecast’ in publications use:

  Kumar P, Jha G, Kumar R (2025). _SSAforecast: SSA Based Decomposition
  and Forecasting_. R package version 0.1.1,
  <https://CRAN.R-project.org/package=SSAforecast>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {SSAforecast: SSA Based Decomposition and Forecasting},
    author = {Prabhat Kumar and Girish Kumar Jha and Rajeev Ranjan Kumar},
    year = {2025},
    note = {R package version 0.1.1},
    url = {https://CRAN.R-project.org/package=SSAforecast},
  }