Nwokedi, T. C., O. C. Ndikom, Y. K. Hussaini, B. O. Komolafe, and I. I. Okonko. “Economic Justification for Development and Operationalization of Rail-Freight-Corridors Between Hub-Seaports and Inland Container Depots in Nigeria”. Journal of Sustainable Development of Transport and Logistics, vol. 5, no. 2, Nov. 2020, pp. 73-89, doi:10.14254/jsdtl.2020.5-2.7.