ALEKSANDROV, G. The Future of Public Diplomacy in Bulgaria. Yearbook of Department Mass Communications, [S. l.], v. 1, p. 157–169, 2020. DOI: 10.33919/ydmc.19.1.9. Disponível em: https://ojs.nbu.bg/index.php/YMCD/article/view/412. Acesso em: 28 sep. 2022.