Umeonyiagu I.E., Nnebe F.O., Ogbonna N.P. “Comparative Analysis of Composite Box Girder Bridges Using Beam on Elastic Foundation (BEF) Method, Space Frame Method, Finite Element Method and Computer Programming”. Journal of Materials Engineering, Structures and Computation 2, no. 1 (March 23, 2023). Accessed November 23, 2024. https://journals.nipes.org/index.php/jmsc/article/view/451.