TOTLEBEN, Bartosz. Economic Conditions of a State’s Failure. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 5, n. 5, p. 59–73, 2017. DOI: 10.18559/eamh0d35. Disponível em: https://www.journals.ue.poznan.pl/soep/article/view/3620. Acesso em: 24 oct. 2026.