1. European Commission, Communication from the commission to the European parliament, the Council, the European economic and social committee and the committee of the regions, A new circular economy action plan for a cleaner and more competitive Europe, 2020, https://eur-lex.europa.eu/resource.html?uri=cellar:9903b325-6388-11ea-b735-01aa75ed71a1.0017.02/DOC_1&format=PDF
2. Ellen MacArthur Foundation, Towards the circular economy, Ellen MacArthur Foundation, 2012, https://ellenmacarthurfoundation.org/towards-the-circular-economy-vol-1-an-economic-and-business-rationale-for-an
3. Consumer Intervention Mapping—A Tool for Designing Future Product Strategies within Circular Product Service Systems
4. Ellen MacArthur Foundation, Towards the circular economy, Ellen MacArthur Foundation, 2012, https://ellenmacarthurfoundation.org/towards-the-circular-economy-vol-1-an-economic-and-business-rationale-for-an