Okon, Edet Effiong, and Effiong Effiong Ebieme. “Port Capacity, Vessel Turnaround Time and Merchandise Trade in Selected African Countries: Evidence from Panel Data”. Journal of Business Development and Management Research, vol. 13, no. 7, Sept. 2026, https://doi.org/10.70382/ajbdmr.v13i7.085.