Owusu, E. K., Chan, A. P. C., Hosseini, M. R., & Nikmehr, B. (2020). Assessing procurement irregularities in the supply-chain of Ghanaian construction projects: a soft-computing approach. Journal of Civil Engineering and Management, 26(1), 66-82. https://doi.org/10.3846/jcem.2020.11659