Ribeiro, M. I. F.; Ferreira, F. A. F.; Jalali, M. S.; Meidutė-Kavaliauskienė, I. A Fuzzy Knowledge-Based Framework for Risk Assessment of Residential Real Estate Investments. TEDE 2017, 23 (1), 140-156. https://doi.org/10.3846/20294913.2016.1212742.