Garba, Umar, D. Ibrahim, and W.B Karem. “Utilization of Safety Facilities in Building Construction Sites in Federal Capital Territory Abuja and Niger State, Nigeria”. Journal of Sustainability and Environmental Management 1, no. 2 (May 26, 2022): 144–150. Accessed April 29, 2024. https://www.nepjol.info/index.php/josem/article/view/45352.