RAYCHEVA, L. .; VELINOVA, N. .; MITEVA, N. .; TOMOV, M. . Policies and Practices of Virtual Communication during Social Isolation of COVID-19. KnowEx Social Sciences, [S. l.], v. 1, n. 01, p. 33–40, 2021. DOI: 10.17501/27059901.2020.1103. Disponível em: https://knowexonline.com/journal/index.php/social/article/view/3. Acesso em: 26 apr. 2024.