BREZNAU, Nate. Simultaneous Feedback Models with Macro-Comparative Cross-Sectional Data. methods, data, analyses, [S. l.], v. 12, n. 2, p. 265–308, 2018. DOI: 10.12758/mda.2017.07. Disponível em: https://majournals.bib.uni-mannheim.de/mda/article/view/2017.07. Acesso em: 8 oct. 2025.