1. Abbas, A., and E. Kadim. 2019. Crimes of terrorism on innocent Iraqis from (2014) to (2016): A semiotic study. International Journal for the Semiotics of Law-Revue Internationale de Sémiotique Juridique 32(1): 187–206.
2. Apard, É. 2015. The words of Boko Haram: Understanding speeches by Mohammed Yusuf and Abubakar Shekau. Afrique Contemporaine 3(255): 41–69.
3. Bakhtin, M. 1981. The dialogic imagination: Four essays. Austin: The University of Texas Press.
4. Bakhtin, M. 1981. Discourse in the novel. In The dialogic imagination: Four essays, ed. M. Holquist, 259–422. Austin: University of Texas Press.
5. Bandura, A. 2016. Moral disengagement: How people do harm and live with themselves. New York: Worth Publishers.