Gyamfi, Timothy Adu, and Richmond Boadaa. “The Effects of Procurement Management Practices on Risk Management in Construction Firms”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 24, no. 3 (October 12, 2015): 403–420. Accessed May 19, 2024. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/4605.