1. Council of EU Presidency
Full research: Can Bulgaria help overcome the stalemate in the European Neighbourhood Policy? An Agenda for the Bulgaria Council of EU Presidency.
2. What is Hidden Behind EU’s Development Policy?
https://www.slideshare.net/Yoshoto/what-is-hidden-behind-eus-development-policy
3. The Circular Economy as a System
4. Comparative Regional Integration
From (Samokhvalov & Kalpakchiev, 2017)

5. Concentric Integration Cycles

6. Essential Sustainability Reader
- Blockchain for sustainable development
- Energy system transformation
- Using digital fabrication tools to provide humanitarian and development aid in low-resource settings
- Seafood in Europe — A food system approach for sustainability
- Transforming governance in telecoupled food systems
7. Liquid Participation Concept
8. Trans-spatial governance of peripheral innovation
9. Tri-Circularity Concept
10. Trade-Sustainability Nexus in the European Union
11. Circular Esturiary Hydrogen
12. EU Global Engagement and Strategic Policy
13. EU Economic Governance: Fiscal Coordination
14. Towards a Comprehensive Approach for the Migration Crisis (Natolin Think-Tank Group, 2015)
15. Ah-hoc think-tank Experiment №1: Clusterization, Greening and Twnning of Regional Eco-Social Innovations (the-enpi.org, 2020)




