Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: keyword exact "Product-Service Systems (PSS)" Add to list Conference Paper C3 Coping with barriers for a circular economy : the case of product-service systems Jonas Van Gaubergen (UGent) (2020) Network for Early career researchers in Sustainability Transitions (NEST), 5th NEST Conference, Abstracts.