Chung, Eun-Sung; Won, Kwangjae; Kim, Yeonjoo; Lee, Hosun - In: Sustainability 6 (2014) 9, pp. 6141-6157
each indicator is determined based on both the Delphi technique and Shannon’s entropy, which are employed to reduce the … uncertainty in the process of determining the weights. The Delphi technique reflects expert opinions, and Shannon’s entropy …