Falae, Philips Omowumi, and Ayo Ogundana. 2022. “The Geotechnical Investigation of Subsoil Materials in a Typical Basement Terrain, Southwestern Nigeria- A Case Study.”. ABUAD International Journal of Natural and Applied Sciences 2 (2), 116-22. https://doi.org/10.53982/aijnas.2022.0202.09-j.