MARTÍNEZ MARTÍNEZ, Adriana. Impact of COVID-19 in the production, employment and digitization of companies in Guanajuato: a first approach. Nova Scientia, [S. l.], v. 13, n. e, 2021. DOI: 10.21640/ns.v13ie.2795. Disponível em: https://novascientia.lasallebajio.edu.mx/ojs/index.php/Nova/article/view/2795. Acesso em: 3 may. 2024.