@inproceedings{paperid:1027454, author = {Sepehr, Adel}, title = {Uncertainty; a Problem to Rank Desertification Indicators}, booktitle = {ICTP-College on Soil Physics: Soil Physical Properties and Processes under Climate Change}, year = {2010}, location = {Trieste, ITALY}, keywords = {ELECTRE; Fuzzy; MCDM; Uncertainty; Desertification Indicators}, }