1. Transforming Our World: The 2030 Agenda for Sustainable Development
https://sdgs.un.org/2030agenda
2. Darnaus Vystymosi Tikslų Rekomendacijų Rinkinys
https://lrv.lt/uploads/main/documents/files/Darnaus%20vystymosi%20tiksl%C5%B3%20rekomendacij%C5%B3%20rinkinys(1).pdf
3. For a Livable Climate: Net-Zero Commitments Must Be Backed by Credible Action
https://www.un.org/en/climatechange/net-zero-coalition
4. Renewable Energy Targets
https://energy.ec.europa.eu/topics/renewable-energy/renewable-energy-directive-targets-and-rules/renewable-energy-targets_en
5. The evaluation of green manufacturing: A DEA-based approach;Fan;Proceedings of the IEEE International Conference on Industrial Engineering and Engineering Management,2016