To cite package ‘acR’ in publications use:

  Henrique, A. (2026). acR: Analise de Conteudo em R. R package version
  0.3.0. Centro de Estudos da Metropole (CEM-Cepid) - Universidade de
  Sao Paulo. https://ahenriquecp.com/acR/

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {acR: Analise de Conteudo em R},
    author = {Anderson Henrique},
    year = {2026},
    note = {R package version 0.3.0},
    url = {https://ahenriquecp.com/acR/},
  }

  Maerz, S., & Benoit, K. (2025). quallmer. Inspiracao para o acR.

A BibTeX entry for LaTeX users is

  @Misc{,
    title = {quallmer: Qualitative and LLM-Assisted Text Analysis in R},
    author = {Seraphine Maerz and Kenneth Benoit},
    year = {2025},
    note = {Inspiracao para o workflow de codificacao assistida por LLMs no acR},
  }

  Benoit et al. (2018). quanteda. JOSS, 3(30), 774.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {quanteda: An R package for the quantitative analysis of textual data},
    author = {Kenneth Benoit and Kohei Watanabe and Haiyan Wang and Paul Nulty},
    journal = {Journal of Open Source Software},
    year = {2018},
    volume = {3},
    number = {30},
    pages = {774},
    doi = {10.21105/joss.00774},
  }

  Wickham, H. et al. (2025). ellmer. Posit.
  https://ellmer.tidyverse.org/

A BibTeX entry for LaTeX users is

  @Misc{,
    title = {ellmer: A unified interface to large language models in R},
    author = {Hadley Wickham},
    year = {2025},
    url = {https://ellmer.tidyverse.org/},
  }

  Souza, M., & Vieira, R. (2012). Sentiment Analysis on Twitter with
  PT. PUCRS.

A BibTeX entry for LaTeX users is

  @InProceedings{,
    title = {Sentiment Analysis on Twitter with Portuguese Language},
    author = {Marcos Souza and Renata Vieira},
    booktitle = {4th Workshop on Computational Approaches to Subjectivity, Sentiment and Social Media Analysis},
    year = {2012},
    note = {PUCRS — OpLexicon: lexico de sentimento para PT-BR},
  }

  Sampaio, R. C., & Lycariao, D. (2021). Analise de conteudo
  categorial. Enap.

A BibTeX entry for LaTeX users is

  @Book{,
    title = {Analise de conteudo categorial: manual de aplicacao},
    author = {Rafael Cardoso Sampaio and Diogenes Lycariao},
    year = {2021},
    publisher = {Enap},
    address = {Brasilia},
    url = {https://repositorio.enap.gov.br},
  }