Ullah, K., E. Witt, I. Lill, N. Banaitienė, and M. Statulevičius. “Readiness Assessment for BIM-Based Building Permit Processes Using Fuzzy-COPRAS”. Journal of Civil Engineering and Management, vol. 28, no. 8, Sept. 2022, pp. 620–633, doi:10.3846/jcem.2022.17274.