Rational Analysis of the Single-Round System in Regional Head Elections and Its Potential for Budget Efficiency. Juridische Oplossingen: Journal of law, [S. l.], v. 1, n. 1, p. 57–63, 2026. Disponível em: https://journal.siriusin.org/jol/article/view/9. Acesso em: 26 mar. 2026.