Akpoyibo O, Abriku OE, Umayah OS, Ugbe FC, Anomohanran O. Geophysical Investigation and Protective Capacity of Frequently Failed Road Sections of Selected Roads in Delta State, Nigeria. NJP [Internet]. 2026 Jul. 14 [cited 2026 Jul. 27];35(3):333-56. Available from: https://njp.nipngr.org/index.php/njp/article/view/649