Unamba, K. U., Arike, I. E., Ajai P. T., Hilsang, K. A., Ngasoh, F. G., Maduka, U. S., and Oyetunji, O. E. “Investigating the Impact of Soil Properties, Design Errors, and Construction Defects on Foundation Failure in Residential Buildings”. Savannah Journal of Science and Engineering Technology 2, no. 06 (April 17, 2025): 349–358. Accessed September 12, 2025. https://www.sajsetjournal.com.ng/index.php/journal/article/view/142.