Karabou, Essosinam Franck. “Empirical Investigation of the Public Debt Non-Linear Effects on Economic Growth in Sub-Saharan African (SSA) Countries in a Context of Re-Indebtedness: The Case of Heavily Indebted Poor Countries”. DEMO, vol. 3, no. 1, June 2022, pp. 76-94, doi:10.18559/RIELF.2022.1.5.