SOBOTOVIČOVÁ, Sárka; BLECHOVÁ, Beáta; PRAŽÁK, Tomáš. Electronic Communication of Entrepreneurs during the Covid-19 Pandemic in the Czech Republic. Journal of Telecommunications and the Digital Economy, [S. l.], v. 11, n. 1, p. 91–106, 2023. DOI: 10.18080/jtde.v11n1.599. Disponível em: https://mail.jtde.telsoc.org/index.php/jtde/article/view/599. Acesso em: 8 jan. 2025.