Understanding Lone Wolf Terrorism: Global Patterns, Motivations and Prevention: by Dr Ramón Spaaij. Salus Journal, [S. l.], v. 3, n. 3, p. 29–31, 2015. Disponível em: https://journals.csu.domains/index.php/salusjournal/article/view/51. Acesso em: 16 sep. 2026.