Kumar, A., Kaviani, M.A., Hafezalkotob, A. and Zavadskas, E.K. 2017. Evaluating innovation capabilities of real estate firms: a combined fuzzy Delphi and DEMATEL approach. International Journal of Strategic Property Management. 21, 4 (Dec. 2017), 401-416. DOI:https://doi.org/10.3846/1648715X.2017.1409291.