OKWOCHE, P. U.; IHEONU, C. O. Determinants of fiscal effort in sub-Saharan African countries: Does conflict matter?. Economics and Business Review, [S. l.], v. 7, n. 2, p. 50–73, 2021. DOI: 10.18559/ebr.2021.2.5. Disponível em: https://journals.ue.poznan.pl/ebr/article/view/431. Acesso em: 3 jul. 2024.