ROBERT S. LITTLEFIELD. A Change of Header. Journal of International Crisis and Risk Communication Research , [S. l.], v. 1, n. 2, p. 325–326, 2018. DOI: 10.70135/jicrcr.v1i2.14. Disponível em: http://jicrcr.com/index.php/jicrcr/article/view/14. Acesso em: 7 dec. 2025.