To cite package ‘K4Sekolah’ in publications use:

  Mubarak F, Yuliani Sundara V, Nurniswah, Razi F (2026). _K4Sekolah:
  School Context Data Files for TIMSS 2023 Grade 4_. R package version
  0.1.0, <https://CRAN.R-project.org/package=K4Sekolah>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {K4Sekolah: School Context Data Files for TIMSS 2023 Grade 4},
    author = {Fadhlul Mubarak and Vinny {Yuliani Sundara} and {Nurniswah} and Fakhrur Razi},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=K4Sekolah},
  }