BÉRESNÉ, Bernadett; MAKLÁRI, Eszter. The Economic and Social Effects of the COVID-19 Epidemic in the European Union over the Past Year, Especially in Hungary. International Journal of Engineering and Management Sciences, [S. l.], v. 6, n. 4, p. 67–79, 2021. DOI: 10.21791/IJEMS.2021.4.7. Disponível em: https://ojs.lib.unideb.hu/IJEMS/article/view/9229.. Acesso em: 6 may. 2024.