O. O. Wasiu, 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”, adv. in geol. and geotech. eng. res., vol. 4, no. 4, pp. 41–49, Oct. 2022.