NOFAL, Sulafa. The Fall and Rise of the Concept of Uncertainty in the History of Economic Thought. Brazilian Keynesian Review, [S. l.], v. 9, n. 2, p. 273–302, 2023. DOI: 10.33834/bkr.v9i2.299. Disponível em: https://www.braziliankeynesianreview.org/BKR/article/view/299. Acesso em: 11 feb. 2026.