BOSHNAKOVA, D. Of city and crowd in 21 century. Yearbook of Department Mass Communications, [S. l.], v. 1, p. 52–66, 2020. DOI: 10.33919/ydmc.19.1.3. Disponível em: https://ojs.nbu.bg/index.php/YMCD/article/view/406. Acesso em: 28 sep. 2022.