To cite package ‘slca’ in publications use:

  Kim Y, Chung H (2024). _slca: Structural Modeling for Multiple Latent
  Class Variables_. R package version 1.3.1,
  <https://CRAN.R-project.org/package=slca>.

A BibTeX entry for LaTeX users is

  @Manual{slca-package,
    title = {slca: Structural Modeling for Multiple Latent Class Variables},
    author = {Youngsun Kim and Hwan Chung},
    year = {2024},
    note = {R package version 1.3.1},
    url = {https://CRAN.R-project.org/package=slca},
  }
