Aderamo, A. J & Atomode. T. I. (2011), Traffic Congestion at Road Intersection in Ilorin, Nigeria. Australian Journal of Basics and Applied Sciences, Vol. 5 (9), 1439-1448
Ajala (2019) Analysis of Traffic Congestion on Major Urban Roads in Nigeria. Journal of Digital Innovations & Contemp Res. In Sc., Eng & Tech. 7(3), 1-10
Berry B.J.L & Horton, F.E. (1970). Geographic Perspective on Urban Systems, Englewood Cliffs N.Y: Prentice-Hall.
Blanco, H., Alberti, M., Forsyth, A., Krizek, K. J., Rodriguez, D. A., Talen, E., & Ellis, C. (2009). Hot, congested, crowded and diverse: Emerging research agendas in planning. Progress in Planning, 71(4), 153–205.
Chibuzor, O. K. (2011). Index analysis of the Causes of Vehicular Traffic Congestion in South-Eastern Nigeria. Journal of Emerging Trends in Engineering and Applied Sciences 2(6), 926.
Downie (2008). The world worst traffic jams time. (Retrieved on August 14, 2017) Available at.〈http://www.time/world/article/0,8599,1733872.html〉
Harriet, T. Poku, K., & Emmanuel, A.K. (2013) An assessment of traffic congestion and its effect on productivity in urban Ghana. International Journal of Business and Social Science, 4 (3), 225-234
Fadairo, G. (2013). Traffic congestion in Akure Ondo State, Nigeria. Using the Federal University of Technology Akure as a case study. International Journal of Arts and Commerce. 2(5), 71.
Filani, M. O. (2005): Rail Transportation as a Mechanism for Sustainable Economic Development of a Nation. Ago-Iwoye Journal of Social and Behavioural Sciences, 1(1), 4-10.
Kiunsi, R (2013), A review of traffic congestion in Dar es Salaam city from the physical planning perspective, Journal of Sustainable Development. 6(2), 94–103.
Mahama, F (2012) A Study of Vehicular Traffic Congestion in The Sekondi-Takoradi Metropolis. An unpublished MSc Dissertation. Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
Obadina, E. O., & Akinyemi, O. Y. (2018). Analysis of Traffic Congestion on Lagos/Abeokuta Expressway-Agege Motorway in Lagos Metropolis. Journal of Environment and Earth Science, 8(1), 7-17
Ogunbodede, E. F. (2007) Assessment of Traffic Congestions in Akure (Nigeria) using GIS Approach: Lessons and Challenges for Urban Sustenance. Department of Geography and Planning Sciences, Adekunle Ajasin University, Ondo State, Nigeria.
Ogunsanya A.A. (2002) Makers and Breakers of Cities. An Inaugural Lecture Delivered at the University of Ilorin, Ilorin, Kwara State, Nigeria.
Ogunsanya, A.A. (1984) Traffic Congestion in an Urban Centre: The Case of Ilorin, Nigeria Nigerian Geographical Journal. 27(1 & 2), 84-95.
Popoola M. O., Abiola S. O., & Adeniji, W. A. (2013). Traffic congestion on highways in Nigeria causes effects and remedies. International Journal of Civil and Environmental Engineering, 7(11), 858-863
Rahane, S. K., & Saharkar, U. R. (2014). Traffic congestion-causes and solutions: A study of Talegaon Dabhade city. Journal of Information, Knowledge and Research in Civil Engineering, 3(1), 160–163.
Rodrigue J.P., Comtois C, & Slack B. (2006). The Geography of Transport Systems, London: Routledge.
Salter R.J. (1974) The effect of traffic factors on the capacity of a traffic-signal approach. In: Highway Traffic Analysis and Design. Palgrave, London.
Thomson, I and Bull, A (2001), La congestión de tránsito urbano: causas y consecuencias económicas y sociales, Recursos naturales e infraestructura series, No. 25 (LC/L.1560-P), Santiago, Chile, Economic Commission for Latin America and the Caribbean (ECLAC), June. United Nations publication, Sales No. S.01.II.G.105
Victoria Transport Policy Institute. Measuring Transportation. Online TDM. Encyclopedia, 2002. www.vtpi.org. Accessed January 12, 2003.
Webster, N. (1961). Webster's third new international dictionary of the English language unabridged. Merriam.
Yildirim, M. B. (2001). Congestion toll pricing models and methods for variable demand networks (Doctoral dissertation). The University of Florida.