To cite package ‘sgstar’ in publications use:

Developer M, Developer E (2021). sgstar: Seasonal Generalized Space Time Autoregressive (S-GSTAR) Model. R package version 0.1.0, https://github.com/yogasatria30/sgstar.

Corresponding BibTeX entry:

  @Manual{,
    title = {sgstar: Seasonal Generalized Space Time Autoregressive
      (S-GSTAR) Model},
    author = {M. Yoga Satria Utama Developer and Ernawati Pasaribu
      Developer},
    year = {2021},
    note = {R package version 0.1.0},
    url = {https://github.com/yogasatria30/sgstar},
  }