NGUENKWE, B. R.; TCHITCHOUA, J. Intra-regional trade facilitation: A comparative analysis between ECCAS and ECOWAS. Turkish Economic Review, [S. l.], v. 6, n. 4, p. 294–312, 2019. DOI: 10.1453/ter.v6i4.1939. Disponível em: https://journals.econsciences.com/index.php/TER/article/view/1939. Acesso em: 10 nov. 2024.