Palha, R. P., A. T. De Almeida, D. C. Morais, and K. W. Hipel. “Sorting subcontractors’ Activities in Construction Projects With a Novel Additive-Veto Sorting Approach”. Journal of Civil Engineering and Management, vol. 25, no. 4, Apr. 2019, pp. 306-21, doi:10.3846/jcem.2019.9644.