KALOGIANNIDIS, S. Covid Impact on Small Business. International Journal of Social Science and Economics Invention, [S. l.], v. 6, n. 12, p. 387 to 391, 2020. DOI: 10.23958/ijssei/vol06-i12/257. Disponível em: http://ijssei.in/index.php/ijssei/article/view/257. Acesso em: 16 may. 2024.