ELEM, T. R.; OGWUDE, I. C.; IBE, C. C.; NNADI, K. U.; EJEM, E. A. Decoupling of economic activity and freight transport volume: An evidence for short sea shipping future in the ECOWAS sub-region. Journal of Sustainable Development of Transport and Logistics, [S. l.], v. 5, n. 2, p. 124–134, 2020. DOI: 10.14254/jsdtl.2020.5-2.11. Disponível em: https://jsdtl.sciview.net/index.php/jsdtl/article/view/99. Acesso em: 26 jun. 2026.