Wasiu, O. O., D. A. Buduwara, K. A. Isaac, I. T. Abel, and A. F. Zephaniah. “Assessment of Subsurface Competency Using Geotechnical Method of a Proposed Structure F.C.T Nigeria”. Advances in Geological and Geotechnical Engineering Research, vol. 4, no. 4, Oct. 2022, pp. 41-49, doi:10.30564/agger.v4i4.5133.