for knowledge and skills' transfer and governance coordination of the layers involved. Several concepts and indicators can … related quantitative and qualitative indicators across countries highlights an approach for building a common culture that … communities. Key-words: governance, social capital, institutional learning, sustainable growth, indicators, cluster analysis …

solve these problems, relevant sustainability indicators are needed. In this study, is investigated and developed a variety … of applicable indicators to enhance sustainable energy development index. Indeed, the main aim of this study is to … present new effective indicators related to sustainable development goals, investigating the most important challenges related …