Yemba, Bovick Wandja, Rafael S. M. Ribeiro, and Victor Medeiros. “Infrastructure and Manufacturing in Sub-Saharan Africa: An Empirical Analysis Using Dynamic Panel Data Models”. PSL Quarterly Review 73, no. 294 (October 17, 2020): 261–276. Accessed January 28, 2023. https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/17122.