LECLERCQ, Els; SMIT, Mo. Circular Communities: The Value Flower - design method for collective circular initiatives. Delft, NL: TU Delft OPEN Books,2023. DOI: 10.34641/mg.62. Disponível em: https://books.open.tudelft.nl/home/catalog/book/62. Acesso em: 2 sep. 2026.