Muhammad, Zayyanu, Foziah Johar, and . . “Coping With Challenges of Public-Private Partnership (PPP) for Housing Delivery in Nigeria”. International Journal of Engineering & Technology 7, no. 2.29 (May 22, 2018): 1097–1101. Accessed April 29, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/14320.