Fadare, S. O., Wojuade, C. A. and Durodola, G. A. (2007) “CONTRIBUTION OF COMMERCIAL VEHICLES TO TRAFFIC CONGESTION IN CORE AREA OF IBADAN, NIGERIA”, LAUTECH Journal of Engineering and Technology, 4(2), pp. 92–97. Available at: https://laujet.com/index.php/laujet/article/view/175 (Accessed: 2April2025).