AFRIYIE, Frederick Appiah. Terrorism and its Negative Effects on Sub-Saharan Africa: The Case of Al-Shabaab. European Scientific Journal, ESJ, [S. l.], v. 15, n. 11, p. 63, 2019. DOI: 10.19044/esj.2019.v15n11p63. Disponível em: https://test.eujournal.org/index.php/esj/article/view/12004. Acesso em: 19 apr. 2025.