To cite package ‘K4Rumah’ in publications use:

  Mubarak F, Yuliani Sundara V (2026). _K4Rumah: Home Context Data
  Files for TIMSS 2023 Grade 4_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=K4Rumah>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {K4Rumah: Home Context Data Files for TIMSS 2023 Grade 4},
    author = {Fadhlul Mubarak and Vinny {Yuliani Sundara}},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=K4Rumah},
  }