Okombi, Idrys Fransmel. “Laffer Curve of the Relationship Between Public Debt and Growth in Africa: The Importance of Institutional Quality”. La Revue Internationale Des Économistes De Langue Française, vol. 6, no. 2, Dec. 2021, pp. 9-36, https://doi.org/10.18559/rielf.2021.2.1.