OCHIENG BABU, J. .; ABALA, D. .; MBITHI, M. Effect of Transport Infrastructure and Institutions on Inter-Regional Trade in Sub-Saharan Africa. African Journal of Economic Review, [S. l.], v. 10, n. 2, p. 152–165, 2022. DOI: 10.4314/ajer.v10i2. Disponível em: https://www.ajol.info/index.php/ajer/article/view/223295. Acesso em: 7 nov. 2026.