GUI, Raluca; MEIERER, Markus; SCHILTER, Patrik; ALGESHEIMER, René. REndo: Internal Instrumental Variables to Address Endogeneity. Journal of Statistical Software, [S. l.], v. 107, n. 3, p. 1–43, 2023. DOI: 10.18637/jss.v107.i03. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v107i03. Acesso em: 18 apr. 2025.