م. د علاء عبيس راضي الجبوري; م. م آيات احمد سلمان. Diversifying sources of income for terrorist organizations: ISIS terrorist organization of 2014-2021 as a model: the international and political journal . The International and Political Journal, [S. l.], v. 61, p. 229–249, 2025. Disponível em: https://ipj.uomustansiriyah.edu.iq/index.php/political/article/view/392. Acesso em: 5 jun. 2026.