C. C. Oba, N. J. George, A. E. Ekot, I. G. Udo, and A. E. Ekpo, “A Comparative Study of the Geotechnical Properties of Subsoils Along Failed and Unfailed Pavement Sections of Parts of the Enugu-Makurdi Expressway, Southeastern Nigeria”, REJOST, vol. 4, no. 6, pp. 29–55, Oct. 2024.