HYDE, Joseph. The Nature of the Circular Firm: A Professional Paper in Economic Theory and Circular Economy. Journal of Circular Economy, [S. l.], v. 3, n. 4, 2026. DOI: 10.55845/joce-2026-34275. Disponível em: https://circulareconomyjournal.org/ojs/JoCE/article/view/275. Acesso em: 10 may. 2026.