Circular economy strategies and practices: A case study with multiple participants in the packaging sector in Brazil. Contextus - Revista Contemporânea de Economia e Gestão, [S. l.], v. 21, p. e83338, 2023. DOI: 10.19094/contextus.2023.83338. Disponível em: https://periodicos.ufc.br/contextus/article/view/83338. Acesso em: 7 feb. 2026.