NGAKOSSO, Antoine. Re-examination of the hypothesis of twin deficits in developing countries : A case study of Congo. DEMO, Cracow, v. 5, n. 1, p. 189–212, 2021. DOI: 10.18559/RIELF.2021.1.10. Disponível em: https://ojs.fimagis.pl/index.php/demo/article/view/1322. Acesso em: 12 sep. 2025.