Ulutaş, Alptekin, et al. “A New Hybrid Fuzzy PSI-PIPRECIA-CoCoSo MCDM Based Approach to Solving the Transportation Company Selection Problem”. Technological and Economic Development of Economy, vol. 27, no. 5, Aug. 2021, pp. 1227-49, https://doi.org/10.3846/tede.2021.15058.