HANTONO. COVID 19: THE IMPACT OF DEMAND, SUPPLY, AND LABOR. International Journal of Engineering Science Technologies, [S. l.], v. 4, n. 5, p. 60–73, 2020. DOI: 10.29121/ijoest.v4.i5.2020.105. Disponível em: https://www.granthaalayahpublication.org/ojs-sys/ijoest/article/view/IJOEST_110. Acesso em: 29 mar. 2024.