1. On the methodological framework of composite indices: A review of the issues of weighting, aggregation, and robustness;Greco;Soc Indicators Res,2019
2. State-of-the-art report on current methodologies and practices for composite indicator development;Saisana,2002
3. Literature review of frameworks for macro-indicators;Sharpe,2004
4. Handbook on constructing composite indicators: Methodology and user guide;Nardo,2008
5. Sustainability indicators: A report on the project on indicators of sustainable development;Moldan,1997