EchenduI. F., OkekeF., and Nnaemeka-OkekeR. “An Investigation of Challenges in the Existing Pattern of Intra-City Traffic in Enugu Metropolis”. TeMA - Journal of Land Use, Mobility and Environment, Vol. 13, no. 2, Aug. 2020, pp. 191-08, doi:10.6092/1970-9870/6797.