Reviving Decommissioned Ventilators How a Circular Economy Approach Can Assist in Tackling the South African Shortage of Ventilators during Covid-19. The Thinker, [S. l.], v. 84, n. 2, p. 40–44, 2020. DOI: 10.36615/thethinker.v84i2.292. Disponível em: https://journals.uj.ac.za/index.php/The_Thinker/article/view/292.. Acesso em: 17 jul. 2024.