ROBERTS, M. E.; STEWART, B. M.; TINGLEY, D. stm: An R Package for Structural Topic Models. Journal of Statistical Software, [S. l.], v. 91, n. 2, p. 1–40, 2019. DOI: 10.18637/jss.v091.i02. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v091i02. Acesso em: 26 apr. 2024.