VERMA, M. K. khemchand . Impact of COVID-19 on Small and Medium enterprises. Social Science Learning Education Journal, [S. l.], v. 6, n. 05, p. 468–479, 2021. Disponível em: https://sslej.in/index.php/sslej/article/view/3474. Acesso em: 23 nov. 2024.